网络释义专业释义英英释义
...总是能很好地将各个类别分离开来，这时就会遇到之前提到过的问题：过拟合（overfitting），即太依赖于训练样本。剪枝（pruning）则是决策树算法对付过拟合的主要手段，剪枝的策略有两种如下： * 预剪枝（prepruning）：在构造的过程中先评估，再考虑是否分支。
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...1苗木网 关键词：五角枫球、快速成型、修剪、施肥、防病虫害 [gap=399]Keywords: five Maple ball, rapid prototyping, pruning, fertilization, pest and disease prevention ...
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pruning shears 修枝剪 ; 大剪刀 ; 枝剪 ; 修枝大剪刀
pruning knife 建枝刀
pruning shear 修枝剪 ; 茂崴企业股份有限公司 ; 整枝剪
winter pruning [园艺] 冬季修剪 ; 冬季整枝
root pruning [农] 剪根 ; 根系修剪 ; 修根
pruning saw 修剪锯 ; 修枝手锯 ; 腰锯 ; 修枝锯
Static Index Pruning 静态索引裁剪 ; 动态索引裁剪 ; 态索引裁剪
Partition Pruning 分区裁剪 ; 分区剪除 ; 分区修剪
summer pruning 夏季修剪 ; 生长期修剪
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剪枝 - 引用次数：285
2)Research on the pruning approach of decision tree.
2)对决策树剪枝方法进行研究。
参考来源 - 基于粗糙集理论的决策树生成与剪枝方法修剪法裁剪法 -
修剪 - 引用次数：95 参考来源 - 提高夏秋绿茶品质技术研究整枝 - 引用次数：33
Themain contents and conclusions drawn in the dissertation:1. This thesis works out the study object and remote control mode of the controlsystem of automatic pruning machine.2.
本研究的主要内容和结论如下:1、确定了自动立木整枝机控制系统的研究对象以及遥控方案。
参考来源 - 人工林无线电传输特性与立木整枝机控制系统研究修枝 - 引用次数：27The results showed that the lowest pruning heights of Pinus armandii trees were 0.82 m,0.92 m,1.13 m,1.20 m,1.22 m,while forest fuel loads were 1.77 kg/m2and 2.37 kg/m2,2.96 kg/m2,3.55 kg/m2 and 3.84 kg/m2,respectively.
经推算,可燃物载量为1.77 kg/m2、2.37 kg/m22、.96 kg/m23、.55 kg/m23、.84 kg/m2时,华山松人工林的最低安全修枝高度分别为0.82 m、0.92 m、1.13 m1、.20 m1、.22 m。
参考来源 - 预防华山松树冠火的最低修枝高度探讨 -
裁剪 - 引用次数：7
In this thesis, we discuss the principles and implementation of Viterbi beam search algorithm in depth, and discuss the state level pruning, word level pruning and maximum model pruning.
本文深入分析讨论了Viterbi beam搜索算法的原理、特点和实现技术，详细讨论了状态层、词层的搜索空间裁剪策略和最大模型数裁剪策略。
参考来源 - 连续语音识别搜索算法的研究与应用
·2,447,543篇论文数据，部分数据来源于NoteExpress
pruning [ 'pru:niŋ ]
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n.
- something that has been pruned off of a plant
- the act of trimming a plant
以上来源于: WordNet
柯林斯英汉双解大词典
prune /pruːn/ CET6 TEM4 ( pruning, pruned, prunes )
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1.
N-COUNT A prune is a dried plum. 李子干
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2.
V-T/V-I When you prune, or prune a tree or bush, you cut off some of the branches so that it will grow better the next year. 修剪 (树木)
例：You have to prune a bush if you want fruit.
如果你想要果树结果，你就得给它剪枝。
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3.
PHRASAL VERB Prune back means the same as . 修剪 (树木)
例：Apples, pears, and cherries can be pruned back when they've lost their leaves.
苹果树、梨树和樱桃树在落叶之后就可以被修剪。
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4.
V-T If you prune something, you cut out all the parts that you do not need. 删减
例：Companies are cutting investment and pruning their product ranges.
公司都在削减投资并减少产品种类。
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5.
PHRASAL VERB Prune back means the same as . 删减
例：The company has pruned back its workforce by 20,000 since 2003.
公司自2003年以来已经裁减了2万名员工。
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6.
V → an archaic word for preen
双语例句原声例句权威例句
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树篱需要修剪了。
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All roses require annual pruning.
玫瑰都要年年修剪。
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The company would benefit from a little pruning here and there.
公司如能处处精简一点，必将获益。
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Pruning can also remove unhealthy or unneeded parts of a plant, and increase the growth of flowers and fruit.
VOA: special.2009.10.06
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But part of the process of being systematic is not assuming that I'm going to get a lucky guess. But not even thinking really hard at this point. But just pruning the search space.
但是系统化的过程是不允许,假设我做出了,一个幸运的猜测的,而是逐步缩小搜索空间。
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It's for the most part pruning, getting rid of neurons.
而更多的是在去除,清除神经元
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