overfitting

基本解释

In addition, the excessive volatility is the implication of overfitting problem.
此外，过大的波动幅度疑为过度配置下的结果。
That is, some branches of the tree that may lead to the model overfitting are cut off.
然后就是改步长和搜索范围，官方建议是先用大步长搜索，搜到最优值后再用小步长在小范围内搜索（我觉得这有可能会陷入局部最优，不过近似出的结果还可以接受）。
In order to avoid overfitting and reduce the computational burden, user behavior principal features are extracted by the (PCA) method.
为了避免溢出和减少计算负担，使用主成分分析法提取用户行为的主要特征，而神经网络用于识别合法用户或入侵者。
The satisfactory result of practical application indicates that the algorithm of SVM overcomes the problem of overfitting excellently.
研究表明，支持向量机(SVM)算法在小样本情况下，可获得令人满意的结果。
The apparatus shuns "overfitting" the pattern on specific data and leans to the fuzzy fit of a somewhat imprecise generalization.
这种机械不会针对个别的数据对模式做“过度调校”，而会学着模糊地适应多少不太精确的一般化的结果。