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
- inflector
- inflexibility
- inflexion
- inflexional
- inflexive relation
- in flight aspect ratio
- in-flight refuelling system of receiver aircraft
- in-flight self-destruction system of missiles
- Infliximab
- inflora，endoflora
- inflorescence
- inflow
- inflow boundary condition
- inflow control completion
- inflow performance relationship
- influence
- influence analysis
- influence and evaluation of secondary structure noise
- influence and evaluation of whole body vibration on human
- influence coefficient
- influence curve
- influence diagram
- influence economy
- influence factor of insurance demand
- influence factor of insurance demand in an area