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
- 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。 - In Business Glossary, a business term represents a "leaf" node, which cannot contain any further child nodes.
在BusinessGlossary内，一个业务术语代表的是一个“叶子”节点，该节点不能包含任何进一步的子节点。 - 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。 - Photosynthetic contribution of non-leaf organs above flag leaf node to grain yield accounted for 70%~ 80%, which increased with water supply decreasing or plant density increasing. 2.
在旗叶节以上器官对粒重的总贡献率中，非叶器官的贡献率所占比例达70～80%，随灌水减少、密度增大而增加。 - For example, a leaf node knows itself and its parent.
例如，一个叶节点知道它自身及其父节点。 - The central idea of improved B~+ tree algorithm is to allow the number of keys in non-leaf node is N times of leaf node.
改进B~+树算法的核心思想是让非叶子结点可含有的最多关键字个数是叶子结点的N倍。 - 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。 - 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。 - 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。 - 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。