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
- civil low NOX burner
- civil mediation
- civil-military integration
- civil nuclear accident
- civil ordinary procedure
- civil organization
- civil prescription
- civil pretrial procedure
- Civil Procedure Code of Japan
- civil procedure law
- Civil Procedure Law of the People's Republic of China
- civil protective engineering
- Civil registration system
- civil religion
- civil right
- civil rights
- Civil Rights Act of 1866
- Civil Rights Act of 1964
- Civil Rights Act of 1968
- civil rights acts
- Civil rights protection system
- Civil Rights (Supplement)
- civil rotorcraft
- civil ruling
- civil servant law