Classification feature selection and extraction
feature selection
特征选取
特征提取
特征筛选
特征参数优选
特征项选取
属性选取
特征优选
分类特征选择
特征关键词选取
特征项选择
特征参数选择
特征选择
属性选择
特征抽取
特征向量
特征挑选
集值特征
特征变量选择
模拟退火
特征
文本分类
敏感性预测
特铡择
Feature selection and extraction
addition coefficient selection in equipment selection
3D target feature extraction
3D time sequence feature
a microgenetic paradigm or- thography of Chinese character feature extraction
abrasion resistance feature