overfitting

常見(jiàn)例句

• In addition, the excessive volatility is the implication of overfitting problem.
  此外，過(guò)大的波動(dòng)幅度疑為過(guò)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.
  然后就是改步長(zhǎng)和搜索范圍，官方建議是先用大步長(zhǎng)搜索，搜到最優(yōu)值后再用小步長(zhǎng)在小范圍內(nèi)搜索（我覺(jué)得這有可能會(huì)陷入局部最優(yōu)，不過(guò)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.
  為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為的主要特征，而神經(jīng)網(wǎng)絡(luò)用于識(shí)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(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(huì)針對(duì)個(gè)別的數(shù)據(jù)對(duì)模式做“過(guò)度調(diào)?！保鴷?huì)學(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(duì)給定樣本集的訓(xùn)練過(guò)程中;判斷出現(xiàn)過(guò)擬合現(xiàn)象的方法.
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