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Aim

Theory

Procedure

Pretest

Demo

Practice

Posttest

References

Contributors

Feedback

Inference of Bayesian Network

Choose difficulty:

Beginner

Intermediate

Advanced

Can a Bayesian Network have cycles?

a: Yes Explanation

Explanation

b: No Explanation

Explanation

c: Mostly Explanation

Explanation

d: Depends on the problem statement Explanation

Explanation

Which of the follwing are true?

a: Bayesian Network can represent any full joint probability distribution Explanation

Explanation

b: The graph constructed is most optimal for all valid Bayesian Network Explanation

Explanation

c: The graph constructed is not always optimal for all valid Bayesian Network Explanation

Explanation

d: Both a and c Explanation

Explanation

If x1 is the only parent of y in Bayesian network, what can you say about P(y/x1, x2, x3)

a: P(x1/y) Explanation

Explanation

b: P(y/x1) Explanation

Explanation

c: P(y/x2,x3) Explanation

Explanation

d: P(x2,x3/y) Explanation

Explanation

Can you express conditional probability interms of total probability terms

a: Yes Explanation

Explanation

b: No Explanation

Explanation

c: Sometimes Explanation

Explanation

Can you calculate constant in P(X/y) = const * P(X, y)?

a: Yes Explanation

Explanation

b: No Explanation

Explanation

c: Sometimes Explanation

Explanation

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