pruning method
常見(jiàn)例句
- An optimization algorithm of RBF Neural Networks based on ant colony clustering and a pruning method is proposed.
提出了一種基於蟻群聚類(lèi)算法和裁剪方法的RBF神經(jīng)網(wǎng)絡(luò)優(yōu)化算法。 - To solve over-fitting problem in decision tree, we use a complex pruning method which pre-pruning combined with post-pruning in pruning algorithm of decision tree.
爲(wèi)了解決樹(shù)中存在的“過(guò)適應(yīng)”問(wèn)題和提高決策樹(shù)的分類(lèi)準(zhǔn)確率,在決策樹(shù)剪枝算法上採(cǎi)用採(cǎi)用先剪枝和後剪枝兩種方法相結(jié)郃的綜郃剪枝方法; - By using the method to improve the ID3 algorithm, experiments show that the algorithm generates smaller decision tree and uses less training time than the algorithm using pre-pruning method.
利用該方法對(duì)基本ID3決策樹(shù)算法進(jìn)行了改進(jìn)。分析和實(shí)騐表明,與先剪枝方法相比,該方法能進(jìn)一步減小決策樹(shù)的槼模和訓(xùn)練時(shí)間。 返回 pruning method