“决策树学习”的概念、定义、翻译、参考文献-科学参考

单词	决策树学习
释义	决策树学习 Encyclopedia 理学决策树学习释 decision tree learning决策树学习一类常见的机器学习方法。该类方法通过在训练数据集学习得到一个树形的决策模型。通常，一颗决策树包含一个根结点、若干个内部结点和若干个叶结点。其中，叶结点对应于决策结果，其他每个结点则对应于一个属性测试。每个结点包含的样本集合根据属性测试的结果被划分到子节点中；根节点包含样本全集。一旦一颗决策树构建完成，从根节点到每个叶子节点的路径对应了一个判定测试序列。
随便看	measurement of soft magnetic material measurement of soil pH measurement of soil water characteristic curve measurement of soil water content measurement of soil water evaporation measurement of soil water infiltration measurement of soil water potential measurement of solid ore flow measurement of static magnetic properties measurement of surface profile not related to a datum measurement of surface profile related to a datum measurement of the carrier concentration and distribution measurement of the field of view of optical system measurement of the ionospheric absorption measurement of the purity of polysaccharide measurement of thickener underflow density measurement of thickener underflow flow-rate measurement of time measurement of time constant of resistor measurement of total luminous flux measurement of total radiant flux measurement of total reaction cross sections measurement of transverse mode measurement of tritium in air measurement of trunk bones

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。