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Q26. Which of the following are point estimation methods?

1.    MAP

2.    MLE

3.    MMSE

4.    1 and 2 only

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Ans : 5

Exp: Point estimators

 minimum-variance mean-unbiased estimator (MVUE), minimizes the risk (expected loss) of the squared-error loss-function.

 best linear unbiased estimator (BLUE)

    minimum mean squared error (MMSE)

    median-unbiased estimator, minimizes the risk of the absolute-error loss function

    maximum likelihood (ML)

    method of moments, generalized method of moments

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