A new least squares support vector machines based on boundary nearest was proposed, which reduced the number of support vector by using boundary nearest methods pruning the training Sam.
文中提出了一种基于边界近邻的最小二乘支持向量机,采用寻找边界近邻的方法对训练样本进行修剪,以减少了支持向量的数目。
The Pruning technology was used to make the network architecture unsustained growth, and avoid the fitting and the training phenomenon, thus, it has guaranteed system's pan-ability.
使用了修剪技术,使得网络结构不会持续增长,避免了过拟合及过训练现象,因而确保了系统的泛化能力。
The discussion of tree training and pruning is still more or less slanted toward the large trees.
所论述的整形和修剪,或多或少仍倾向于大冠树。
Horticulture is the science of growing plants. It involves plant propagation (the reproduction of plants) and pruning and training plants.
园艺是种植植物的科学,包括植物繁殖,植物的修剪和整枝。
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.
利用该方法对基本ID 3决策树算法进行了改进。分析和实验表明,与先剪枝方法相比,该方法能进一步减小决策树的规模和训练时间。
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.
利用该方法对基本ID 3决策树算法进行了改进。分析和实验表明,与先剪枝方法相比,该方法能进一步减小决策树的规模和训练时间。
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