工学 特征选择 释 feature selection 特征选择 从给定的特征集合中，按照一定准则选择具有良好类别区分特性的子集的过程。 理学 特征选择 释 feature selection 特征选择 样本的属性称为“特征”，对当前学习任务有用的属性称为“相关特征”，没有用的属性称为“无关特征”；从给定的特征集中选择出相关特征子集的过程称为“特征选择”。
人工智能 模式识别 释文 feature selection 特征选择
- COIL A CIRCLE OF CHILDREN
- coilbox
- coil capacitance
- coiled-coil filament
- coiled coil prediction
- coiled conformation
- coiled tubing drilling
- coiled tubing drilling downhole tools
- coiled tubing drilling technology
- coiled tubing equipment
- coiled tubing gas lift method
- coiled tubing well-control equipment
- coil globule transition
- coil-globule transition
- coil in
- coiling
- coiling hornless dragon design
- coiling type polymer
- coil-loaded cable
- coil out
- coil painting
- coil-Q
- coimage
- coimage of a morphism
- coimage of an element