ARTIFICIAL INTELLIGENCE QUESTIONS PAPER


                                         ARTIFICIAL INTELLIGENCE QUESTIONS PAPER
TIME: 3 HOURS                                                                                           Max. Marks: 100
                                                  Answer all questions                                
                                                           PART-A                                       (10 X 2 = 20 Marks)

1.       Specify the terms States, Operator, Goal Test, and Path Cost in 8- puzzle problems.
2.        Why problem formulation must follow the goal formulation?
3.        How TELL and ASK are used in first-order-logic?
4.       What you mean by ontological engineering?
5.       Compare any two differences between supervised learning and unsupervised learning.
6.       State the reasons why the inductive logic programming is popular.
7.        What is the use of online search agents in unknown environments?
8.        Specify the complexity of expectiminimax.
9.        What are the characteristics of Information in artificial intelligence application?
10.    List any two major advantage of “DCG “.
                                                          PART-B                                       (5 X 4 = 20 Marks)

11     a)   Explain the concept of Rationality in Artificial intelligence with an example.  
                                                                  (OR)
     11 b)   Compare any four differences between uninformed search and informed search?

    12. a)  Mention any four Backus-Naur Form (BNF) grammar representations for propositional logic.
                                                                                (OR)
      12.b)  List any four differences between Universal quantifier and Existential quantifier with an  
                 example.
      13. a) Discuss, What are the components are needs in design of learning element.
                                                                (OR)
       13b) Discuss the partial order planning using the Taxi driver problem.

     14a) Summarize the “Simulated Annealing” with an application.                                                                                                                       (OR)
      14b) Write a short note on following:
                          (i) Cutest conditioning
                         (ii) Tree decomposition.
    15a) Explain the method of Discourse Understanding for the following the example passage    
                “Charles flagged down the waiter. He ordered a ham sandwich”.                  
                                                                         (OR)
    15b) List the three types of ambiguity with an example.
  
                                                                   
   PART – C                                 (5 x 12 = 60 marks)
16.a) Using suitable example explain the following tree strategies:
                   (i) Depth-first search.
                   (ii) Iterative deepening depth-first search.
                                                  (OR)                                                                 
16. b)  With the help of “Vacuum World Problem Environment ” example Explain the searching  with
             partial information
17 a) Explain the various steps associated with the knowledge engineering process? Discuss them by     
           applying the steps to any real world application of your choice.                      
                                                             (OR)                                                               
17b)  How will you solve the following problems in situation Calculus?
                              (i) Representational frame problems.
                      (ii) Inferential frame problems.
18a ) Find the effectiveness for the following:
                 ”How Decision trees could be used for inductive learning”.
                                                                                (OR)
18b) With the help of suitable example Explain the Following learning methodologies.
                              (i) Passive Reinforcement Learning
                       (ii) Active Reinforcement Learning                                                                                                                                                                                                                                                                                                         
19.a) Discuss the various issues associated with the backtracking search for CSPs. How are  they
           addressed?
                                                                              (OR)
19b) Explain Min-Max Algorithm using for example Tic-Tac-Toe game and Alpha-beta pruning.

20a)  Explain the Machine Translation system with a neat sketch. Analyze its learning probabilities.
                                                                                (OR)
20b)  (i) Describe the process involved in communication using the example sentence
                       “Please help me to carry the gold “.
         (ii) Write short notes on semantic interpretation for the following the examples.

                     “Arithmetic expression and English fragment”.                       

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