A New Similarity Measure between Intuitionistic Fuzzy Sets for Pattern Recognition Based on the Centroid Points of Transformed Fuzzy Numbers

This paper proposes a new similarity measure between intuitionistic fuzzy sets (IFSs) for pattern recognition based on the centroid points of transformed right-angled triangular fuzzy numbers to deal with pattern recognition problems. The proposed similarity measure between IFSs outperforms the existing similarity measures for dealing with the pattern recognition problems.