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Intelligent Systems Question Paper - Dec 17 - Information Technology (Semester 7) - Mumbai University (MU)

## Intelligent Systems - Dec 17

### Information Technology (Semester 7)

Total marks: 80

Total time: 3 Hours

INSTRUCTIONS

(1) Question No. 1 is compulsory.

(2) Attempt any three from remaining five questions.

**1(a)**Give the comparison of DFS, BFS, Iterative deeping and Bidirectional search.

**1(b)**Solve the given Crypt-arithmetic puzzle

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**1(c)**Explain modus ponen with suitable example.

**1(d)**Draw and Explain general model of Learning Agent.

**1(e)**Explain the Limitation of propositional logic with suitable example.

**2(a)**Explain Hill climbing and simulated Annealing with suitable example.

**2(b)**Explain Goal based and utility based agent with block diagram.

**3(a)**Consider the given game tree. Apply $\alpha$-$\beta$ pruning where $\square$-max node, 0- min node.

**3(b)**Explain Role learning and Inductive learning with suitable examples.

**4(a)**Consider the following sentence.

- i) mammals drink milk
- ii) Man is mortal
- iii) Man is Mammal
- iv) Tom is Man

Prove that Tom is mortal using modus ponen and Resolution.

**4(b)**Draw an explain the expert system Architecture.

**5(a)**Consider the given tree, apply breadth first search algorithm and also write the order in which nodes are expanded.

**5(b)**Write the Planning algorithm for spare tyre problem.

**Q6)**Write the short note on any four.

a) Wumpus world environment 1554

b) SMA* algorithm 1547

c) Forward chaining and Backward chaining. 1557

d) Bayes Theorem and conditional probability. 1575 1573

e) Supervised and Unsupervised learning. 1582 1583

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