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nptel introduction to artificial intelligence assignment answers 2022

An Introduction to Artificial Intelligence

₹ 3,000.00

Prof. Mausam

*Additional GST and optional Exam fee are applicable.

Description

Additional information, certification process, course details.

  • Reviews (2)

The course introduces the variety of concepts in the field of artificial intelligence. It discusses the philosophy of AI, and how to model a new problem as an AI problem. It describes a variety of models such as search, logic, Bayes nets, and MDPs, which can be used to model a new problem. It also teaches many first algorithms to solve each formulation. The course prepares a student to take a variety of focused, advanced courses in various subfields of AI.

INTENDED AUDIENCE

Undergraduate students in computer science

PREREQUISITES

Data Structures, Probability

INDUSTRY SUPPORT

About the instructor.

nptel introduction to artificial intelligence assignment answers 2022

Mausam is an Associate Professor of Computer Science department at IIT Delhi, and an affiliate faculty member at University of Washington, Seattle. His research explores several threads in artificial intelligence, including scaling probabilistic planning algorithms, large-scale information extraction over the Web, and enabling complex computation over crowdsourced platforms. He received his PhD from University of Washington in 2007 and a B.Tech. from IIT Delhi in 2001. ArnetMiner, a global citation aggregator, has rated Mausam as the 25th most influential scholar in AI for 2019. He was recently awarded the AAAI Senior Member status for his long-term participation in AAAI and distinction in the field of artificial intelligence.

1. Join the course Learners may pay the applicable fees and enrol to a course on offer in the portal and get access to all of its contents including assignments. Validity of enrolment, which includes access to the videos and other learning material and attempting the assignments, will be mentioned on the course. Learner has to complete the assignments and get the minimum required marks to be eligible for the certification exam within this period.

COURSE ENROLMENT FEE: The Fee for Enrolment is Rs. 3000 + GST

2. Watch Videos+Submit Assignments After enrolling, learners can watch lectures and learn and follow it up with attempting/answering the assignments given.

3. Get qualified to register for exams A learner can earn a certificate in the self paced course only by appearing for the online remote proctored exam and to register for this, the learner should get minimum required marks in the assignments as given below:

CRITERIA TO GET A CERTIFICATE Assignment score = Score more than 50% in at least 9/12 assignments. Exam score = 50% of the proctored certification exam score out of 100 Only the e-certificate will be made available. Hard copies will not be dispatched.”

4. Register for exams The certification exam is conducted online with remote proctoring. Once a learner has become eligible to register for the certification exam, they can choose a slot convenient to them from what is available and pay the exam fee. Schedule of available slot dates/timings for these remote-proctored online examinations will be published and made available to the learners.

EXAM FEE: The remote proctoring exam is optional for a fee of Rs.1500 + GST. An additional fee of Rs.1500 will apply for a non-standard time slot.

5. Results and Certification After the exam, based on the certification criteria of the course, results will be declared and learners will be notified of the same. A link to download the e-certificate will be shared with learners who pass the certification exam.

CERTIFICATE TEMPLATE

nptel introduction to artificial intelligence assignment answers 2022

Week 1   : Introduction: Philosophy of AI, Definitions Week 2   : Modeling a Problem as Search Problem, Uninformed Search Week 3  : Heuristic Search, Domain Relaxations Week 4   : Local Search, Genetic Algorithms Week 5   : Adversarial Search Week 6   : Constraint Satisfaction Week 7   : Propositional Logic & Satisfiability Week 8   : Uncertainty in AI, Bayesian Networks Week 9   : Bayesian Networks Learning & Inference, Decision Theory Week 10 : Markov Decision Processes Week 11 : Reinforcement Learning Week 12 : Introduction to Deep Learning & Deep RL

Books and References

2 reviews for an introduction to artificial intelligence.

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Dr.Bazani Shaik – October 3, 2022

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Sagar Banate – November 28, 2022

This is a totally helpful for beginners to learn AI Basic + Advance Level Syllabus from India’s Best Institute IITM.

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NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers 2022:- All the Answers provided here to help the students as a reference, You must submit your assignment at your own knowledge.

What is An Introduction to Artificial Intelligence?

An Introduction to Artificial Intelligence by  IIT Delhi  course introduces the variety of concepts in the field of artificial intelligence. It discusses the philosophy of AI, and how to model a new problem as an AI problem. It describes a variety of models such as search, logic, Bayes nets, and MDPs, which can be used to model a new problem. It also teaches many first algorithms to solve each formulation. The course prepares a student to take a variety of focused, advanced courses in various subfields of AI.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course. Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers 2022:-

Q1. If h1 and h2 are two admissible heuristics, then which of the following are guaranteed to be admissible? 

(A) max(h1,h2)  (B) min(h1,h2) + 1  (C) sqrt(h1*h2)  (D) h1 + h2

Answer:- (A), & (C)

👇 FOR NEXT WEEK ASSIGNMENT ANSWERS 👇

Q2. Which of the following evaluation functions would emulate the behavior of greedy best-first search? 

(A) f(n) = g(n)  (B) f(n) = h(n)  (C) f(n) = g(n) + h(n)  (D) f(n) = 2h(n)

Answer:- (B) & (D)

Q3. Which of the following graph search algorithms are guaranteed to be complete and optimal? (Assume positive edge costs) 

(A) Breadth-first search  (B) A* with zero heuristic  (C) Uniform Cost Search  (D) A* with admissible heuristic

Answer:- (B) & (C)

Q4. Consider the following directed graph,having A as the starting node and G as the goal node, with edge costs as mentioned, and the heuristic values for the nodes are given as – {h(A)=7, h(B)=6, h(C)=5, h(D)=4, h(E)=3, h(F)=3, h(G)=0}:

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers

Which of the following options are correct? 

(A) Given heuristic function is not admissible  (B) Given heuristic function is admissible  (C) Given heuristic function is not consistent  (D) Given heuristic function is consistent

Q5. With A as the starting node and G as the goal node, we run the IDA* graph search with depths 1,2,3.. . Assume we stop as soon as the goal node is reached. At what depth will we reach the goal node? (Assume A is at depth 0)

Q6. With A as the starting node and G as the goal node, we run the IDA* graph search with depths 1,2,3.. . Assume we stop as soon as the goal node is reached. What is the optimal path from A to G predicted by IDA*? (Assume A is at depth 0)

Answer:- ADEG

👇FOR NEXT WEEK ASSIGNMENT ANSWERS👇

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers

Pacman is a famous game in which the agent(Pacman) is controlled by the keyboard keys and the goal is to eat the maximum amount of food whilst avoiding being eaten by ghosts. Consider a version of Pacman in which there are no ghosts at all. In any state, Pacman can move left, right, up, or down with a cost of 1. Assume that Pacman can’t move into a wall. The goal of Pacman is to eat all the food in the maze(in any order). We wish to compute admissible heuristics for this problem by relaxing the domain. Consider the following relaxation: Pacman can now “teleport” from any cell to any other cell with a cost of 1 What is the cost of the optimal solution in the relaxed domain?

(A) Length of the shortest path through all the food in the maze  (B) Maximum of the length of the shortest path to all food items from the current location.  (C) Number of food items in the maze.  (D) None of these

Answer:- (C) Number of food items in the maze. 

Q8. Is the cost of the optimal solution an admissible heuristic in the original domain? Why? 

(A) No  (B) Yes, because all solutions of the relaxed domain are solutions in the original domain  (C) Yes, because all solutions of the original domain are solutions of the relaxed domain.

Answer:- (C) Yes, because all solutions of the original domain are solutions of the relaxed domain 

Q9. Consider the graph below. A is the starting node and B is the goal state. We perform a depth first search branch and bound algorithm (assume zero heuristic) with upper bound cost 6.5. If there are any ties, then the algorithm chooses to expand the lexicographically smaller node. Also, we stop as soon as we reach the goal. What is the first path predicted by the algorithm?

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers

Answer:- AECB

Q10. Consider the graph below. A is the starting node and B is the goal state. We perform a depth first search branch and bound algorithm (assume zero heuristic) with upper bound cost 6.5. If there are any ties, then the algorithm chooses to expand the lexicographically smaller node. Also, we stop as soon as we reach the goal. Now, suppose I change my upper bound to 7.5. What will be the path predicted in this case?

Answer:- AB

Q11. Are these true or false?

(i). All admissible heuristics are consistent. (ii). All consistent heuristics are admissible. 

(A) False, False  (B) False, True  (C) True, False  (D) True, True

Answer:- (B) False, True 

Q12. Which of the following will return an optimal solution in case the search graph has negative edge-costs? 

(A) Uniform cost search  (B) Graph search A* with consistent heuristic  (C) Both of these  (D) None of these

Answer:- (D) None of these

Q13. Consider the graph shown below and answer the next three questions based on it. In the graph, all nodes represent a state. A is the start state, and G is the goal state. The value of the heuristic function for each node is mentioned alongside. For example, the value of the heuristic at E is 1, and at C is 4, etc. Similarly the cost of transitioning from a state to another state is mentioned on the edges. For example, the cost of transitioning from B to D is 3 points.

NPTEL An Introduction to Artificial Intelligence Assignment 3 Answers

Write down the order of nodes visited by A* graph search algorithm?

(A) A, C, D, E, G  (B) A, B, C, D, F, E, G  (C) A, B, D, F, C, E, G  (D) A, B, D, F, E, G

Answer:- (C) A, B, D, F, C, E, G 

Disclaimer :- We do not claim 100% surety of solutions, these solutions are based on our sole expertise, and by using posting these answers we are simply looking to help students as a reference, so we urge do your assignment on your own.

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Important Notice:No CHANGE in NPTEL Exam Schedule for April 2024

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nptel introduction to artificial intelligence assignment answers 2022

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An Introduction to Artificial Intelligence : Result Re-Published!!

                                      ***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES***                             ****Please don't click on below link, if you are not registered/not present for the Exam****                          Dear Candidate, The exam scores and E Certificates have been Re-Published for April 2023 Exam(s). Step 1 - Are the results of my courses released? Please check the Results Re-Published courses list in the below links.:- Apr 2023 Exam - Click here Step 2 - How to check Results? Please login to internalapp.nptel.ac.in/ . and check your exam results. Use the same login credentials as used to register to the exam. What's next? Please read the pass criteria carefully and check against what you have gotten. If you still have any issues, please report the same here. internalapp.nptel.ac.in/ . We will reply within a week. Last date to report queries: 3 days within publishing of scores. Note : Hard copies of certificates will not be dispatched. The duration shown in the certificate will be based on the timeline of offering of the course in 2023, irrespective of which Assignment score that will be considered. Thanks and Best wishes. NPTEL Team

An Introduction to Artificial Intelligence : Result Published!!

                                      ***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES***                             ****Please don't click on below link, if you are not registered/not present for the Exam****                          Dear Candidate, The exam scores and E Certificates have been released for April 2023 Exam(s). Step 1 - Are the results of my courses released? Please check the Results published courses list in the below links.:- Apr 2023 Exam - Click here Step 2 - How to check Results? Please login to internalapp.nptel.ac.in/ . and check your exam results. Use the same login credentials as used to register to the exam. What's next? Please read the pass criteria carefully and check against what you have gotten. If you still have any issues, please report the same here. internalapp.nptel.ac.in/ . We will reply within a week. Last date to report queries: 3 days within publishing of scores. Note : Hard copies of certificates will not be dispatched. The duration shown in the certificate will be based on the timeline of offering of the course in 2023, irrespective of which Assignment score that will be considered. Thanks and Best wishes. NPTEL Team

Survey on Problem Solving sessions - An Introduction to Artificial Intelligence - (noc23-cs05)

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April 2023 NPTEL Exams - Hall Tickets Released!

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An Introduction to Artificial Intelligence : Problem solving Session Reminder !!

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 22, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Re-evaluation for the course "An Introduction to Artificial Intelligence"

Dear Student; Re-evaluation has been done by changing the answer for Question 7 in Assignment 10. Students are requested to find their revised scores of Assignment 10 in the Progress page.

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 21, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: April 21, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 15, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 14, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: April 14, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

Exam Format - April, 2023 !!

Dear Candidate, ****This is applicable only for the exam registered candidates**** Type of exam will be available in the list: Click Here You will have to appear at the allotted exam center and produce your Hall ticket and Government Photo Identification Card (Example: Driving License, Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of birth, photograph and signature) for verification and take the exam in person.  You can find the final allotted exam center details in the hall ticket. The hall ticket is yet to be released.  We will notify the same through email and SMS. Type of exam: Computer based exam (Please check in the above list corresponding to your course name) The questions will be on the computer and the answers will have to be entered on the computer; type of questions may include multiple choice questions, fill in the blanks, essay-type answers, etc. Type of exam: Paper and pen Exam  (Please check in the above list corresponding to your course name) The questions will be on the computer. You will have to write your answers on sheets of paper and submit the answer sheets. Papers will be sent to the faculty for evaluation. On-Screen Calculator Demo Link: Kindly use the below link to get an idea of how the On-screen calculator will work during the exam. https://tcsion.com/ OnlineAssessment/ ScientificCalculator/ Calculator.html NOTE: Physical calculators are not allowed inside the exam hall. Thank you! -NPTEL Team

Weekly Feedback Form is uploaded for the course "An Introduction to Artificial Intelligence"

Dear student, Please note that there is a Weekly feedback form to be filled by you and the Form has been created under each unit in every week of the course page.  We value your feedback and wish to know how you found the videos and the questions asked - whether they were easy, difficult, as per your expectations, etc We shall use this to make the course better and we can also know from the feedback which concepts need more explanation, etc. Here is the link to the form:  https://docs.google.com/forms/d/1MIorG_qIz-GP7swfT_W2sufpX13vfQXy8sbhCxO9XeM/viewform

An Introduction to Artificial Intelligence : Week 12 content is live now

Dear Students, The lecture videos for Week 12 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:         https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=122&lesson=123 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-12 for Week-12 is also released and can be accessed from the following link Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=122&assessment=190   The assignment has to be submitted on or before  Wednesday,[19/04/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 08, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 07, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: April 07, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 11 content is live now

Dear Students, The lecture videos for Week 11 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:        https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=112&lesson=113  The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-11 for Week-11 is also released and can be accessed from the following link Link:       https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=112&assessment=189 The assignment has to be submitted on or before  Wednesday,[12/04/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 01, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Solutions uploaded for the course "An Introduction to Artificial Intelligence"

Dear students The Assignment Solution have been uploaded for the course [An Introduction to Artificial Intelligence]. The Solution can be accessed using the following link: Week 2 -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=181 Week 3  -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=182 Week 4 -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=183 Week 5 -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=184 Week 6  -   https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=185 Week 7 -   https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=186 Week 8 -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=187 Week 9 -    https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=180&lesson=188

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 31, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: March 31, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 10 content is live now

Dear Students, The lecture videos for Week 10 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:        https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=100&lesson=101 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-10 for Week-10 is also released and can be accessed from the following link Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=100&assessment=179 The assignment has to be submitted on or before  Wednesday,[05/04/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 25, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 24, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: March 24, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

Potential additional date (April 28th) for the April 2023 NPTEL exams

***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES*** Dear Student, Greetings from NPTEL! The Jan 2023 session is coming to an end soon and it’s time to put all your best efforts for the certification exam. The NPTEL team has always been there to make your learning process a joyful one and we hope that with your support we will be able to overcome the challenges of conducting a nation-wide exam of this magnitude. With the closure of exam registration form for the NPTEL April 2023 exams, the final registration count stands at 5.1 Lakh compared to 3.7 Lakh reported during the Jul-Dec 2022 semester. Based on the previous semester data, seats at the certification exam centres are booked by NPTEL at the beginning of the exam registration process. As the semester progresses, sometimes these numbers exceed our estimate, especially on certain dates and certain exam cities. Our goal is to allocate the chosen exam cities to all our learners. And by and large, we are able to allocate the chosen cities and dates with active support from our exam partner and our partner colleges. All efforts are being made to allocate the city of choice or the next nearest exam city for the April 29th/30th 2023 exams, as scheduled. However, in view of the unexpectedly large volume of exam registrations & limitation of seats at certain cities on a particular date, we may be compelled to shift the exam date of certain candidates to 28th April 2023 (Friday) as a last resort, only after exhausting all possibilities. We hope that you will appreciate our logistical constraints of such rescheduling and extend all necessary support as before and participate in the exam. With best wishes for the forthcoming exam(s), Warm regards, NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 21, 2023 - Tuesday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 9 content is live now

Dear Students, The lecture videos for Week 9 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:       https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=90&lesson=91 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-9 for Week-9 is also released and can be accessed from the following link Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=90&assessment=178 The assignment has to be submitted on or before  Wednesday,[29/03/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 18, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 17, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Due to unavoidable circumstances, The Problem solving Session organized tomorrow ( March 17, 2023 - Friday)( 06.00 PM - 08.00 PM) is Postponed to March 21, 2023 - Tuesday . The G-meet link for the session will be shared before the session. -NPTEL Team

We would like to know if the expectations with which you attended this problem solving session are being met and hence please do take 2 minutes to fill out our feedback form. It would help us tremendously in gauging the learner experience. Here is the link to the form:  https://docs.google.com/forms/d/15s4XrL2icAsMddCZL1F35F03zB6LlhGgDKGB4yq9Vhc/viewform

An Introduction to Artificial Intelligence : Week 8 content is live now

Dear Students, The lecture videos for Week 8 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=80&lesson=81 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-8 for Week-8 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=80&assessment=177 The assignment has to be submitted on or before  Wednesday,[22/03/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 11, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:March 10, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join: https://meet.google.com/hhp-gmge-bes Session 2 :  Date: March 10, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 7 content is live now

Dear Students, The lecture videos for Week 7 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=70&lesson=71 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-7 for Week-7 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=70&assessment=176 The assignment has to be submitted on or before  Wednesday,[15/03/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 04, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:March 03, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join: https://meet.google.com/hhp-gmge-bes Session 2 :  Date: March 03, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 6 content is live now

Dear Students, The lecture videos for Week 6 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=62&lesson=63 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-6 for Week-6 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=62&assessment=175 The assignment has to be submitted on or before  Wednesday,[08/03/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 25, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:February 24, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join: https://meet.google.com/hhp-gmge-bes Session 2 :  Date: February 24, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 5 content is live now

Dear Students, The lecture videos for Week 5 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=53&lesson=54 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-5 for Week-5 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=53&assessment=174 The assignment has to be submitted on or before  Wednesday,[01/03/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 18, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:February 17, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join: https://meet.google.com/hhp-gmge-bes Session 2 :  Date: February 17, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Problem solving Session Cancellation!!

Dear learner, Due to unavoidable circumstances, The Problem solving Session organized for the course  An Introduction to Artificial Intelligence  is cancelled. -NPTEL Team

An Introduction to Artificial Intelligence - Problem Solving Session Recording is available!!

Dear Learner, We have uploaded the Recorded videos of the Live Interaction Session - Problem solving Session of Week 1 . Videos are uploaded inside the Separate Unit called " Problem solving Session " along with the slides used wherever applicable. Login to the course on swayam.gov.in to check the same. -NPTEL Team

An Introduction to Artificial Intelligence : Week 4 content is live now

Dear Students, The lecture videos for Week 4 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=44&lesson=45 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-4 for Week-4 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=44&assessment=173 The assignment has to be submitted on or before  Wednesday,[22/02/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

An Introduction to Artificial Intelligence : Problem solving Session

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 11, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:February 10, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join: https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: February 10, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 6, 2023 - Monday Time:06.00 PM - 08.00 PM Link to join: https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmeetup-join%2F19%3Ameeting_YmZlM2FjYmMtM2JlOS00NTJjLWE1ZjUtYTc0NDcwNTI4NzAx%40thread.v2%2F0%3Fcontext%3D%257b%2522Tid%2522%253a%25226f15cd97-f6a7-41e3-b2c5-ad4193976476%2522%252c%2522Oid%2522%253a%2522afec2e0e-e097-4995-a01b-9de849233f59%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=2cf54aea-c9f7-41d3-9899-446d9ef3bfdc&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true Happy Learning. -NPTEL Team

An Introduction to Artificial Intelligence : Week 3 content is live now

Dear Students, The lecture videos for Week 3 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=35&lesson=36 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-3 for Week-3 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=35&assessment=170 The assignment has to be submitted on or before  Wednesday,[15/02/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 4, 2023 - Saturday Time:07.00 PM - 09.00 PM Link to join: https://meet.google.com/nqn-pvkr-ega Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1:  Date:February 3, 2023 - Friday Time: 07.00 PM - 09.00 PM Link to join: https://meet.google.com/hny-bzpv-ckp Session 2 :  Date: February 3, 2023 - Friday Time: 06.00 PM - 08.00 PM Link to join:  https://meet.google.com/hhp-gmge-bes Happy Learning. -NPTEL Team

Dear learner, Every week there will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Session 1 :  Start Date: February 3, 2023 When: Every Friday Time: 07.00 PM - 09.00 PM Link to join:  https://meet.google.com/hny-bzpv-ckp Session 2 :  Start Date: February 3, 2023 When: Every Friday Time: 06.00 PM - 08.00 PM Link to join:   https://meet.google.com/hhp-gmge-bes Session 3 :  Start Date:  February 4, 2023 When: Every Saturday Time: 07.00 PM - 09.00 PM Link to join:   https://meet.google.com/nqn-pvkr-ega Session 4 :  Start Date:  February 6, 2023 When: Every Monday Time: 06.00 PM - 08.00 PM Link to join:   https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmeetup-join%2F19%3Ameeting_YmZlM2FjYmMtM2JlOS00NTJjLWE1ZjUtYTc0NDcwNTI4NzAx%40thread.v2%2F0%3Fcontext%3D%257b%2522Tid%2522%253a%25226f15cd97-f6a7-41e3-b2c5-ad4193976476%2522%252c%2522Oid%2522%253a%2522afec2e0e-e097-4995-a01b-9de849233f59%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=2cf54aea-c9f7-41d3-9899-446d9ef3bfdc&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true Thank you. -NPTEL team

An Introduction to Artificial Intelligence : Week 2 content is live now

Dear Students, The lecture videos for Week 2 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:       https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=28&lesson=29 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). Assignment-2 for Week-2 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=28&assessment=167 The assignment has to be submitted on or before  Wednesday,[08/02/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

An Introduction to Artificial Intelligence : Week 1 Assignment is live now

Dear Students, Assignment-1 for Week-1 is also released and can be accessed from the following link Link:     https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=17&assessment=166 The assignment has to be submitted on or before  Wednesday,[08/02/2023], 23:59 IST . As we have done so far, please use the discussion forums if you have any questions on this module. Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately. Thanks and Regards,

An Introduction to Artificial Intelligence : Week 1 Video content is live now

Dear Students, The lecture videos for Week 1 have been uploaded for the course " An Introduction to Artificial Intelligence" . The lectures can be accessed using the following link: Link:      https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=17&lesson=18 The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already). As we have done so far, please use the discussion forums if you have any questions on this module. Thanks and Regards,

An Introduction to Artificial Intelligence : Assignment 0 is live now

Dear Learners, We welcome you all to this course " An Introduction to Artificial Intelligence" . The assignment 0 has been released. This assignment is based on a prerequisite of the course. You can find the assignment in the link:  https://onlinecourses.nptel.ac.in/noc23_cs05/unit?unit=16&assessment=165 Please note that this assignment is for practice and it will not be graded. Thanks & Regards

NPTEL: Exam Registration is open now for Jan 2023 courses!

Dear Learner, 

Here is the much-awaited announcement on registering for the Jan 2023 NPTEL course certification exam. 

1. The registration for the certification exam is open only to those learners who have enrolled in the course. 

2. If you want to register for the exam for this course, login here using the same email id which you had used to enroll to the course in Swayam portal. Please note that Assignments submitted through the exam registered email id ALONE will be taken into consideration towards final consolidated score & certification. 

3 . Date of exam: Apr 29, 2023

CLICK HERE to register for the exam. 

Choose from the Cities where exam will be conducted: Exam Cities

4. Exam fees: 

If you register for the exam and pay before Mar 17, 2023, 5:00 PM, Exam fees will be Rs. 1000/- per exam .

5. 50% fee waiver for the following categories: 

6. Last date for exam registration: Mar 17, 2023, 5:00 PM (Friday). 

7. Mode of payment: Online payment - debit card/credit card/net banking/UPI. 

8. HALL TICKET: 

The hall ticket will be available for download tentatively by 2 weeks prior to the exam date . We will confirm the same through an announcement once it is published. 

9. FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- you can add or delete courses and pay separately – till the date when the exam form closes. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same exam center will be allocated for both the sessions. 

10. Data changes: 

Last date for data changes: Mar 17, 2023, 5:00 PM :  

All the fields in the Exam form except for the following ones can be changed until the form closes. 

The following 6 fields can be changed ONLY when there are NO courses in the course cart. And you will be able to edit the following fields only if you: - 

6. What is your role ? 

But, for cancelled courses, refund of fees will be initiated only after 2 weeks. 

11. LAST DATE FOR CANCELLING EXAMS and getting a refund: Mar 17, 2023, 5:00 PM  

12. Click here to view Timeline and Guideline : Guideline

An Introduction to Artificial Intelligence: Welcome to NPTEL Online Course - Jan 2023!!

  • Every week, about 2.5 to 4 hours of videos containing content by the Course instructor will be released along with an assignment based on this. Please watch the lectures, follow the course regularly and submit all assessments and assignments before the due date. Your regular participation is vital for learning and doing well in the course. This will be done week on week through the duration of the course.
  • Please do the assignments yourself and even if you take help, kindly try to learn from it. These assignments will help you prepare for the final exams. Plagiarism and violating the Honor Code will be taken very seriously if detected during the submission of assignments.
  • The announcement group - will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets, etc.
  • The discussion forum (Ask a question tab on the portal) - is for everyone to ask questions and interact. Anyone who knows the answers can reply to anyone's post and the course instructor/TA will also respond to your queries.
  • Please make maximum use of this feature as this will help you learn much better.
  • If you have any questions regarding the exam, registration, hall tickets, results, queries related to the technical content in the lectures, any doubts in the assignments, etc can be posted in the forum section
  • The course is free to enroll and learn from. But if you want a certificate, you have to register and write the proctored exam conducted by us in person at any of the designated exam centres.
  • The exam is optional for a fee of Rs 1000/- (Rupees one thousand only).
  • Date and Time of Exams: April 29, 2023  Morning session 9am to 12 noon; Afternoon Session 2 pm to 5 pm.
  • Registration URL: Announcements will be made when the registration form is open for registrations.
  • The online registration form has to be filled and the certification exam fee needs to be paid. More details will be made available when the exam registration form is published. If there are any changes, it will be mentioned then.
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NPTEL An Introduction to Artificial Intelligence Assignment 9 Answers 2022

  • by QuizXp Team
  • March 30, 2022 March 30, 2022

NPTEL An Introduction to Artificial Intelligence Assignment 9

Are you looking for the Answers to NPTEL An Introduction to Artificial Intelligence Assignment 9 – IIT Delhi? This article will help you with the answer to the  Nation al Programme on Technology Enhanced Learning  ( NPTEL )  Course “ NPTEL An Introduction to Artificial Intelligence Assignment 9 “

What is An Introduction to Artificial Intelligence?

An Introduction to Artificial Intelligence by IIT Delhi course introduces the variety of concepts in the field of artificial intelligence. It discusses the philosophy of AI, and how to model a new problem as an AI problem. It describes a variety of models such as search, logic, Bayes nets, and MDPs, which can be used to model a new problem. It also teaches many first algorithms to solve each formulation. The course prepares a student to take a variety of focused, advanced courses in various subfields of AI.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course. Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

nptel introduction to artificial intelligence assignment answers 2022

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Below you can find the answers for NPTEL An Introduction to Artificial Intelligence Assignment 9

NPTEL An Introduction to Artificial Intelligence Assignment 9 Answers:-

Q1. Which of the following is true about the MAP (Maximum a posteriori estimate) estimation learning framework?

a. It is equivalent to Maximum Likelihood learning with infinite data  b. It is equivalent to Maximum Likelihood learning if P(θ) is independent of θ  c. it can be used without having any prior knowledge about the parameters  d. The performance of MAP is better with dense data compared to sparse data

Answer:- a,d

Note :- I am not 100% sure about these answers please do it on your own knowledge

Q2. What facts are true about smoothing?

  • Smoothed estimates of probabilities fit the evidence better than un-smoothed estimates. 
  • The process of smoothing can be viewed as imposing a prior distribution over the set of parameters. 
  • Smoothing allows us to account for data which wasn’t seen in the evidence. 
  • Smoothing is a form of regularization which prevents overfitting in Bayesian networks.

Answer: a,c

Q3. Consider three boolean variables X, Y, and Z. Consider the following data: There can be multiple Bayesian networks that can be used to model such a universe. Assume that we assume a Bayesian Network as shown below: If the value of the parameter P(¬z|x,¬y) is m/n such that m and n have no common factors. Then, what is the value of m+n? Assume add-one smoothing.

Answer: 343.6

Q4. Consider the following Bayesian Network from which we wish to compute P(x|z) using rejection sampling:

Answer: 86.9

Q5. Assume that we toss a biased coin with heads probability p, 100 times. We get heads 66 times out of 100. If the Maximum Likelihood estimate of the parameter p is m/n where m and n don’t have common factors, then the value of m+n is?

Q6. Now, assume that we had a prior distribution over p as shown below:

Answer:- 6.5

Q7. Which of the following task(s) are not suited for a goal based agent?

Answer: b,c

Q8. Which of the following are true ?

  • Rejection sampling is very wasteful when the probability of getting the evidence in the samples is very low. 
  • We perform conditional probability weighting on the samples while doing Gibbs Sampling in MCMC algorithm since we have already fixed the evidence variables. 
  • We perform random walk while sampling variables in Likelihood Weighting, MCMC with Gibbs sampling, but not in Rejection sampling. 
  • Likelihood Weighting functions well if we have many evidence wars with some samples having nearly all the total weight

Q9. Consider the following Bayesian Network:

  • P(C|A,B,D,F,E) = α. P(C|A). P(C|B) 
  • P(C|A,B,D,F,E) = α. P(C|A,B) 
  • P(C|A,B,D,F,E) = α. P(C|A,B). P(D|C,E) 
  • P(C|A,B,D,F,E) = α. P(C|A,B,D,E)

Q10. Which of the following options are correct about the environment of Tic Tac Toe?

  • Fully observable 
  • Stochastic 
  • Continuous 

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NPTEL An Introduction to Artificial Intelligence Assignment 9 Answers 2022:- All the Answers provided here to help the students as a reference, You must submit your assignment at your own knowledge.

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