leaf node
英 [liːf nəʊd]
美 [liːf noʊd]
网络 叶子结点; 叶子节点; 叶节点; 叶结点; 树叶节点
英英释义
noun
- (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge
双语例句
- Based on faceted classification schema and theory of tree mapping, a novel matching model named leaf node containment matching model and correspondence retrieving algorithm are put forward.
在分析了构件刻面分类模式和树映射相关理论的基础上，提出了一个新颖的叶节点包容匹配模型，并给出了相应的检索算法。 - The treatment of pruning significantly increased the leaf size and specific leaf area, node location of a leaf.
修剪显著增大了叶片的比叶面积大小和a、b叶着生节点位置。 - The treatment of trampling profoundly affected the leaf length, width, node location of a leaf and above ground biomass.
踩踏则深刻影响了叶片的长度、宽度、a、b叶着生节点位置、地上部分生物量。 - For each leaf node of each decision tree, the shift information of the local features to the object center ( offest) and the class information of these features, together with the class information of this leaf node are stored.
在决策树的每个叶子节点中，记录到达该节点的局部特征相对于目标中心的偏移量及其相应的类别信息、以及该叶子节点的类别信息。 - Leaf length, stem width and node length were investigated for genetic effects.
通过田间试验，对叶长、茎粗和节间长的基因效应进行了研究。 - Furthermore, a new leaf node labeling method is proposed which considers the main class of training samples covered by the leaf node as its class label, and the relevance of classification results is quantified by associated confidence levels.
另外给出了确定叶子节点类标签的新方法，将叶子节点所覆盖训练样本的主要类别作为其类标签。最后提出了一个置信度函数对分类结果进行分析，给出分类结果的可信程度。 - Took researches in the handoff of leaf node in virtual backbone, and analyzed the problems of the address changes, the route destroying, and the communication maintenance, which would be faced when the leaf node's handoff in the virtual
研究了虚拟骨干网中叶子节点的越区切换机制，分析了虚拟骨干网中叶子节点越区切换后所面临的地址改变、路由破坏、通信保持等问题，并提出了相应 - It proposes a hybrid approach for regression analysis& BRT ( Bayesian regression tree), which builds tree model by the divide-and-conquer method and uses NBR ( naive Bayesian network for regression) to replace leaf node.
结合朴素贝叶斯和决策树提出一种用于回归分析的混合学习方法&BRT（BayesianRegressionTree）。该方法基于分而治之原则构造决策树，以朴素贝叶斯取代叶节点。 - Staining results showed that POS mRNA was detected in vegetative organs, including root, leaf, shoot apex, upper node and tiller.
GUS染色结果显示，POS基因在根、叶、茎尖、节位和分蘖芽都有表达。 - The third is all attributes from rote node to leaf node must be known.
ID3必须知道从叶子节点到树根的路径上所有内节点对应的属性的属性值。