A Hybrid Classification System for Heart Disease Diagnosis Based on the RFRS Method

Algorithm 1

Pseudocode of ReliefF.

ReliefF algorithm

Input: A decision table

Output: the vector of estimations of the qualities of features

() set all weights ;

() for to do begin

()  randomly select a sample ;

()  find nearest hits ;

()  for each class do

()   from class find nearest misses ;

() for to a do

() 

() end;