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
- self assembly
- self-assembly
- self assembly film modified electrode
- self-assembly film modified electrode
- self-assembly nanostructure
- self-assembly of block copolymer
- self-assembly of rod-coil block copolymer
- self-assessment
- self-associated
- self-averaging
- self-avoiding
- self-avoiding polygon
- self-avoiding random walk
- self avoiding random walk model
- self-avoiding random walk model
- self-avoiding random walk, SARW
- self avoiding walk
- self-avoiding walk
- self awareness
- self-awareness
- self-awareness theory
- self Backlund transformation
- self-Backlund transformation
- self-balancing potentiometer
- self-beat noise