方法设计合适的BP神经网络参数,采用Levenberg-Marquardt优化算法来避免BP算法收敛速度慢的缺点,采用了"早停止"(early-stopping)策略避免过度拟合(over-fitting),并把BP神经网络和logistic回归的结果作比较.
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early stopping 停止法 ; 早停止 ; 尽早终止计算算法
以上来源于: WordNet
He was still early. He walked around the block, stopping every now and then to look in a shop window.
看看时间还是很早他绕着街区逛了一圈不时停下脚步从商店橱窗往里看。
It has consistently been linked to infertility in women and early menopause, so cutting down or stopping altogether is a necessity if you wish to boost your fertility.
这些害处直接导致女性的不孕和提前绝经。所以减烟和戒烟是想提高生育能力的必要条件。
If the car is stopping to early (before level), this value has to be higher (+ the stopping failure in mm).
假如轿厢过早地停下来(平层前),这个数值要高一些(+停层失败,单位毫米)。
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