Input feature selection for classification problems

2002 ◽  
Vol 13 (1) ◽  
pp. 143-159 ◽  
Author(s):  
N. Kwak ◽  
Chong-Ho Choi
Author(s):  
M. Vidyasagar

The objectives of this Perspective paper are to review some recent advances in sparse feature selection for regression and classification, as well as compressed sensing, and to discuss how these might be used to develop tools to advance personalized cancer therapy. As an illustration of the possibilities, a new algorithm for sparse regression is presented and is applied to predict the time to tumour recurrence in ovarian cancer. A new algorithm for sparse feature selection in classification problems is presented, and its validation in endometrial cancer is briefly discussed. Some open problems are also presented.


2021 ◽  
Author(s):  
Tianshi Yu ◽  
Ricardo Garcia-Rosas ◽  
Alireza Mohammadi ◽  
Ying Tan ◽  
Peter Choong ◽  
...  

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