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
- Rules on the Work of Museums of Provinces, Cities and Autonomous Regions
- rule space model
- rules-selecting approach
- rule-utilitarianism
- Rule ‘Chi’ of Fifteen Grades
- rulin four masters
- ruling
- ruling by law on policing
- ruling by power
- ruling grating
- ruling party
- ruling the school by law
- Ru Long
- Rulong Bridge
- rum
- rumba
- rumbatron
- rumble
- Rumble in the Bronx
- Rumei Yang
- rumen
- rumen degradable protein
- rumen fluid examination
- rumen microbiology
- rumenotomy