Feature Selection with Neighborhood Entropy-Based Cooperative Game Theory

Algorithm 1

Feature contribution evaluation based on the Banzhaf value.

Input: information system

Output: contribution value vector

(1)     Initialize the for each features

(2)    For each feature

(3)   Create all coalitions set over

(4)    For each

(5)     Calculate the value of

(6)    End for

(7)    Calculate the Banzhaf value

(8)    

(9)    End for

(10) Return