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
- South China Sea- Western North Pacific monsoon
- South China Study Society
- South China Tiger
- south China torrent frog
- South China University of Technology
- South China University of Technology libraries
- South Chinese sounds
- South Ci Poems
- South crater
- South Dakota State
- South Devon cattle
- Southeast
- Southeast Asia
- Southeast Asian bronze drum
- South-East Asian Collective Defence Treaty
- Southeast Asian financial crisis
- Southeast Asia Treaty Organization
- Southeast Communication
- South-East District
- Southeastern Corner Tower of the Beijing City Walls
- South Eastern Desert
- Southeast European Law Enforcement Center
- southeast monsoon in China
- South-East Mutual Protection
- Southeast Sulawesi