Synonyms for mean_squared_error or Related words with mean_squared_error

maximum_likelihood_estimator              squared_error              regression_coefficient              covariance_matrix              kurtosis              kullback_leibler_divergence              maximum_likelihood_estimate              skewness              quantile              mahalanobis_distance              quantiles              standard_deviation              estimator              covariances              regression_coefficients              covariance_matrices              shannon_entropy              pearson_correlation_coefficient              confidence_intervals              estimators              informedness              chi_squared              likelihoods              excess_kurtosis              conditional_expectation              confidence_interval              linear_interpolation              rayleigh_quotient              kl_divergence              periodogram              weighted_sum              biased_estimator              bayes_estimator              covariance              rmsd              gumbel_distribution              matthews_correlation_coefficient              minimization_problem              squared_residuals              conditional_probabilities              quantile_function              correlation_coefficient              mse              regressor              clustering_coefficient              covariate              ndcg              asymptotic_variance              probit_model              frobenius_norm             



Examples of "mean_squared_error"
Mean squared error is used for obtaining efficient estimators, a widely used class of estimators. Root mean square error is simply the square root of mean squared error.
For example: minimizing the mean squared error (MSE),
Forecast errors can be evaluated using a variety of methods namely mean percentage error, root mean squared error, mean absolute percentage error, mean squared error. Other methods include tracking signal and forecast bias.
where formula_17 is the mean squared error of the regression model.
it is the MVUE. Since the mean squared error (MSE) of an estimator "δ" is
However, we can achieve a lower mean squared error using a biased estimator. The estimator
The first bracketed factor is the expected mean-squared error of the estimator "θ", since
where formula_36 is the observed value of the mean squared error formula_37.
The SSD is also known as mean squared error. The equation below defines the SSD metric:
where MSE("f") is the mean squared error of the regression function "ƒ".
This approach of minimizing integrated mean squared error can be generalized beyond Normal distributions:
The mean squared error of the h-step forecast of variable j is
The use of mean squared error without question has been criticized by the decision theorist James Berger. Mean squared error is the negative of the expected value of one specific utility function, the quadratic utility function, which may not be the appropriate utility function to use under a given set of circumstances. There are, however, some scenarios where mean squared error can serve as a good approximation to a loss function occurring naturally in an application.
C records contain root-mean squared error (RMSE) quality control data, using ten six-character integer fields.
If it is assumed that distortion is measured by mean squared error, the distortion D, is given by:
Note that other distortion measures can also be considered, although mean squared error is a popular one.
Two naturally desirable properties of estimators are for them to be unbiased and have minimal mean squared error (MSE). These cannot in general both be satisfied simultaneously: a biased estimator may have lower mean squared error (MSE) than any unbiased estimator; see estimator bias.
There are several basic fitness functions for evaluating model performance, with the most common being based on the error or residual between the model output and the actual value. Such functions include the mean squared error, root mean squared error, mean absolute error, relative squared error, root relative squared error, relative absolute error, and others.
Surprisingly, it turns out that the "ordinary" estimator proposed above is suboptimal in terms of mean squared error when "n" ≥ 3. In other words, in the setting discussed here, there exist alternative estimators which "always" achieve lower mean squared error, no matter what the value of formula_4 is.
for that particular formula_106. Thus in that case, the corresponding formula_143 would be a more efficient estimator of formula_144 compared to formula_145, based on using the mean squared error as the performance criteria. In addition, any given linear form of the corresponding formula_143 would also have a lower mean squared error compared to that of the same linear form of formula_147.