例句與造句

1. James Barnes and David Allan further extended the bias functions with the B 3 function in to handle the concatenated samples estimator bias.
2. In some cases biased estimators have lower MSE because they have a smaller variance than does any unbiased estimator; see estimator bias.
3. 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.
4. In some cases, a biased approach can result in both a variance and a mean squared error that are " below " the unbiased Cram閞 Rao lower bound; see estimator bias.
5. It's difficult to find estimator bias in a sentence. 用estimator bias造句挺難的