Multigranulation-Based Granularity Selection for Intuitionistic Fuzzy Weighted Neighborhood IoT Data

Algorithm 1

Optimal granularity selection of generalized multigranulation rough sets model.

  Input: An intuitionistic fuzzy multi granularity table and four parameters , , and

  Output: Optimal granulation set

1  begin

2    ;

3    Compute the weight of each conditional attribute by formula (3);

4    foreachdo

5      Compute for each granularity by formula (8);

6    end

7    foreachdo

8      ;

9      ifthen

10        ;

11      end

12    end

     return:

13  end