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Mean Squared Error
For an estimator θ̂ of parameter θ:
$$MSE(\hat\theta)=E[(\hat\theta-\theta)^2]$$
Usage
- Used to measure the overall error of an estimator.
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Mean Squared Error
For an estimator θ̂ of parameter θ:
$$MSE(\hat\theta)=E[(\hat\theta-\theta)^2]$$
Usage
- Used to measure the overall error of an estimator.
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