Multi-label feature selection by strongly relevant label gain and label mutual aid

Jianhua Dai, Weiyi Huang, Chucai Zhang, Jie Liu

Abstract: Highlights•Two relationships are proposed from the perspective of fuzzy information measures.•A label discriminant function is defined according to two proposed relationships.•Strongly relevant label gain is proposed based on the label discriminant function.•The label mutual aid is defined based on fuzzy conditional mutual information.•A novel multi-label feature selection algorithm is proposed.