所以最小化负对数似然（NLL）和最小化交叉熵最后达到的效果是一样的。4、MAP与带REG的交叉熵loss等价。在进行MLE预估时，忽略了参数的先验概率p(theta)，直接计算了p(D|theta)的乘积。MLE: argmax log(p(theta) p(D|theta)) = log(p(theta) + log(p(D|theta))当我们加上p(theta)后，...
A robust procedure, which produces the maximum likelihood estimator when the data are in conformity with the parametric model, and generates the outlier deleted maximum likelihood estimator under the presence of extreme outliers, has obvious intuitive appeal to the practising scientist. None of the ...
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4、MAP与带REG的交叉熵loss等价。 在进行MLE预估时,忽略了参数的先验概率p(theta),直接计算了p(D|theta)的乘积。 MLE: argmax log(p(theta)p(D|theta)) = log(p(theta) + log(p(D|theta)) 当我们加上p(theta)后, loss=−ylog( ŷ )−(1−y)log( 1−ŷ ) - lambda * log(p...
Akahira, M. and Ohyauchi, N. (2016b). Second order asymptotic loss of the MLE of a truncation parameter for a two-sided truncated exponential family of distributions, J. Japan Statist. Soc., 46, 27-50.Akahira, M. and Ohyauchi, N. (2016a). Second order asymptotic loss of the MLE...
Lipidomic analysis of MLE15 cells with the loss of Creb1 activity.Nisha, AntonyJacqui, R. WeirAnnie, R. A. McDougallTheo, MantamadiotisPeter, J. MeikleTimothy, J. ColeAnthony, D. Bird