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
- dislocation line
- dislocation locking
- dislocation loop
- dislocation model of fatigue crack growth
- dislocation multiplication
- dislocation network
- dislocation of hip joint
- Dislocation of the acromioclavicular joint
- dislocation of the elbow
- Dislocation of the joint
- Dislocation of the shoulder joint
- dislocation of the temporomandibular joint
- dislocation pile-up
- dislocation pile-up group
- dislocation pinning
- dislocation slip
- dislocation source
- dislocation stacking
- dislocation tangle
- dismantling
- dismantling and reassembling of turbine blade
- dismantling villages and setting up urban communities
- Dismembered body
- dismemberment
- dismemberment and lingering death