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
- explosion-proof blanket
- explosion-proof design
- explosion proof device
- explosion-proof electric apparatus
- explosion-proof instrument
- explosion-proof motor
- explosion-proof static eliminator for human body
- explosion-proof tools
- explosion-proof wall
- explosion-resistant
- explosion-safe
- explosion safety assessment
- explosion safety/protection
- explosions in air
- explosion suppression
- explosion time
- explosion turbine
- explosion venting
- explosion wave
- explosive
- explosive cavity effects
- explosive compaction
- explosive compatibility
- explosive consolidation
- explosive cutter