Using Association Rules to Discover Color-Emotion Relationships Based on Social Tagging. - Haifeng Feng; Marie-Jeanne Lesot; Marcin Detyniecki (KES (1), 2010)

Probabilistic learning vector quantization on manifold of symmetric positive definite matrices. - Fengzhen Tang; Haifeng Feng; Peter Tino; Bailu Si; Daxiong Ji (Neural Networks, 2021)