overfitting

常見例句

• In addition, the excessive volatility is the implication of overfitting problem.
  此外，過大的波動幅度疑為過度配置下的結果。
• That is, some branches of the tree that may lead to the model overfitting are cut off.
  然后就是改步長和搜索范圍，官方建議是先用大步長搜索，搜到最優(yōu)值后再用小步長在小范圍內搜索（我覺得這有可能會陷入局部最優(yōu)，不過近似出的結果還可以接受）。
• In order to avoid overfitting and reduce the computational burden, user behavior principal features are extracted by the (PCA) method.
  為了避免溢出和減少計算負擔，使用主成分分析法提取用戶行為的主要特征，而神經網絡用于識別合法用戶或入侵者。
• The satisfactory result of practical application indicates that the algorithm of SVM overcomes the problem of overfitting excellently.
  研究表明，支持向量機(SVM)算法在小樣本情況下，可獲得令人滿意的結果。
• The apparatus shuns "overfitting" the pattern on specific data and leans to the fuzzy fit of a somewhat imprecise generalization.
  這種機械不會針對個別的數據對模式做“過度調?！?，而會學著模糊地適應多少不太精確的一般化的結果。
• Based on the uncertainty relation, the judgement of overfitting in the training process of gived sample sets using BP network was given.
  給出應用BP網絡對給定樣本集的訓練過程中;判斷出現過擬合現象的方法.
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