工学 特征提取 释 feature extraction 特征提取 抽取特征以便在维数较低的特征空间对模式进行描述或分类。是对模式的原始测量数据所进行的一组变换。广义地说，从模式中计算任何特征的过程都称为特征提取。
人工智能 模式识别 释文 feature extraction 特征提取
- brane collision
- brane configurations
- brane cosmology
- brane inflation
- brane world
- braneworld
- Branges
- Brangus
- Branitzer Park
- Branko Bauer
- Brannan Plan
- brannerite
- Brans-Dicke cosmology
- Brans-Dicke gravity
- Brans-Dicke theory
- Brashear crater
- Brashman
- Brasov
- brass
- Brassai
- brassboard
- brass gudgeon
- brassica leaf beetle
- brassicasterol
- brassiere