【文件属性】：
文件名称：Embedded Unsupervised Feature Selection.pdf
文件大小：494KB
文件格式：PDF
更新时间：2020-12-11 23:16:34
pca降维
Sparse learning has been proven to be a powerful technique
in supervised feature selection, which allows to
embed feature selection into the classification (or regression)
problem. In recent years, increasing attention
has been on applying spare learning in unsupervised
feature selection. Due to the