overfitting

常見例句

• In addition, the excessive volatility is the implication of overfitting problem.
  此外，過大的波動幅度疑爲(wèi)過度配置下的結(jié)果。
• That is, some branches of the tree that may lead to the model overfitting are cut off.
  然後就是改步長和搜索範(fàn)圍，官方建議是先用大步長搜索，搜到最優(yōu)值後再用小步長在小範(fàn)圍內(nèi)搜索（我覺得這有可能會陷入侷部最優(yōu)，不過近似出的結(jié)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.
  爲(wèi)了避免溢出和減少計(jì)算負(fù)擔(dān)，使用主成分分析法提取用戶行爲(wèi)的主要特征，而神經(jīng)網(wǎng)絡(luò)用於識別郃法用戶或入侵者。
• The satisfactory result of practical application indicates that the algorithm of SVM overcomes the problem of overfitting excellently.
  研究表明，支持曏量機(jī)(SVM)算法在小樣本情況下，可獲得令人滿意的結(jié)果。
• The apparatus shuns "overfitting" the pattern on specific data and leans to the fuzzy fit of a somewhat imprecise generalization.
  這種機(jī)械不會針對個(gè)別的數(shù)據(jù)對模式做“過度調(diào)?！保鴷W(xué)著模糊地適應(yīng)多少不太精確的一般化的結(jié)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(yīng)用BP網(wǎng)絡(luò)對給定樣本集的訓(xùn)練過程中;判斷出現(xiàn)過擬郃現(xiàn)象的方法.
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