Kernel Neighborhood Rough Sets Model and Its Application

Algorithm 1

Feature selection based on a kernel neighborhood rough set (FSKNRS).

Input: decision system and stopping threshold

Output: selected features

1. 

2. while

3.  for each

4.   compute

5.   compute

6.  end for

7. find the maximal significance and the corresponding attribute

8.  if

9.   

10.  else

11.   exit while

12.  end if

13. end while

14. return