Question

Which among the following is an algorithm useful for case based reasoning?

a.

Viterbi algorithm

b.

K- nearest neighbours algorithm

c.

Forward algorithm

d.

Backward algorithm

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Answer: (b).K- nearest neighbours algorithm Explanation:K-nearest neighbours algorithm uses k number of training examples that have input characteristics similar to that of current condition under interest to fix target value for the current condition. This may be accomplished by using mode, average, or some other interpolation technique.

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Q. Which among the following is an algorithm useful for case based reasoning?

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