进行One 举报 理由 举报 取消 多类分类中的feature selection方法,比如卡方,信息增益,Fisher score该如何引用到one-class情形下?比如使用one-class SVM做novelty detection. 若无法引用,One-class情况下应该如何进行feature selection? 2017年10月4日 1 条回复 1112 次浏览 学习,数据挖掘,机器
回复 ( 1 )
谢邀, 你可以用Support Vector Data Description (SVDD):
A New Feature Selection Method for One-Class Classification Problems
IEEE Xplore Abstract
toolbox
Dd_tools | Pattern Recognition Laboratory
另外, 这些文章可能有帮助:
Feature Selection as a One-Player Game
http://icml2010.haifa.il.ibm.com/papers/247.pdf
Filter Feature Selection for One-Class Classification
Filter Feature Selection for One-Class Classification