1) predictive pruning
预剪枝
1.
In order to solve the problem, a new method of processing noise data — predictive pruning method was presented based on Variable Precision Rough Set (VPRS)model, which eliminated the influence of noise data using variable precision positive area before the calculation of choosing the test attribute of tree node.
为改变这种状况,基于变精度Rough集(VPRS)模型,提出了一个在决策树算法中处理噪音数据的新方法———预剪枝法,该方法在进行选择属性的计算之前基于变精度正区域求取属性修正的分类模式,来消除噪音数据的对选择属性以及生成叶节点的影响。
2) pre-pruning
预剪枝
1.
This paper is a brief survey of several methods for decision tree simplification,including the pre-pruning,post-pruning and the other methods.
论文是决策树简化方法的一个综述,包括预剪枝、后剪枝和其它方法。
3) Pruning
[英]['pru:niŋ] [美]['prunɪŋ]
剪枝
1.
Task scheduling based on cost-time optimization of pruning strategy in economic grid;
经济网格中基于剪枝策略的时间-费用优化任务调度
2.
A multi-criterion pruning method for decision trees and its application in intrusion detection;
一种多标准决策树剪枝方法及其在入侵检测中的应用
3.
Efficient sequential pattern mining algorithm based on average value constraint satisfaction pruning strategy;
基于均值约束满足度剪枝策略的高效序列模式挖掘算法
4) prune
[英][pru:n] [美][prun]
剪枝
1.
A new algorithm named SPIU is proposed,which make use of the previous mining results and prune to the candidate frequent sequence.
SPIU算法充分利用了原有的挖掘结果,并对产生的候选频繁序列进行剪枝,有效地减小了候选频繁序列的大小,从而很好地改善了挖掘效率。
2.
Secondly, prune off some branches based on hamming distance, and the frequent sequences of system calls remain.
算法对权值树作了一定的改进,首先使用正常序列生成权值树森林,随后对权值树作了基于海明距离的剪枝,保留了主要的正常序列。
5) branch and cut
分枝剪枝
1.
On the basis of improved heuristic cluster local search, branch and cut method is used to get the global optimal solution.
在改进的启发式群局部搜索的基础上 ,利用分枝剪枝法得到全局最优解 。
6) Pruning branches and leaves
剪叶剪枝
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条