mean square error उदाहरण वाक्य
उदाहरण वाक्य
- But from the above equation we find that the mean squared error of a biased estimator is bounded by
- Well-established alternatives are the mean absolute scaled error ( MASE ) and the mean squared error.
- Compared with published values, this calculation has a root mean square error of only 3.7 s.
- AMBTC is computationally simpler than BTC and also typically results in a lower Mean Squared Error ( MSE ).
- Other loss functions can be conceived, although the mean squared error is the most widely used and validated.
- When we use the mean squared error as distortion measure, we have ( for amplitude-continuous signals ):
- This is to be contrasted with principal component analysis which seeks to minimize the mean square error of all residuals.
- This forms an unbiased estimate of the variance of the unobserved errors, and is called the mean squared error.
- It accepts little bias to reduce variance and the mean square error, and helps to improve the prediction accuracy.
- Two naturally desirable properties of estimators are for them to be unbiased and have minimal mean squared error ( MSE ).