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
- double precision
- Double Predestination
- double pressure Crowder system
- double price of agriculture products
- double prime
- double-prism spectrograph
- double product
- Double Prosperity Opera Troupe
- double pseudo testcross
- double-pseudotest cross
- double pulsar
- Double Push Mill
- double pyramid
- double-quadrant Cùk circuit
- double-quadrant D.C.converting circuit
- double qualified teacher
- double quantum dots device
- double quantum echo correlated spectroscopy
- double-quantum echo correlated spectroscopy
- double quasar
- double radical
- double radio source
- double random sampling
- double rank
- double ratio