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
- administrative restraint act
- administrative review by the public security organs
- administrative review of occupational safety and health
- administrative reward
- administrative rules
- Administrative Rules of Digital Film Distribution and Exhibition
- administrative sanction
- Administrative Seal of Emperor Wen
- administrative security
- administrative self-criticism
- administrative service
- administrative service center
- administrative state
- administrative subcontract
- administrative subject
- administrative substantive law
- administrative substitute disposal system
- administrative supervision
- administrative supervision, inspection and disposal of urban and rural planning
- administrative supervision system
- administrative supply
- administrative swamp
- administrative system
- administrative system of archival enterprise
- administrative system of laboratory animal in china