Disentangled-feature and composite-prior VAE on social recommendation for new users

Nuo Li, Bin Guo, Yan Liu, Zhiwen Yu

Abstract: Highlights•A user preference uncertainty modeling method on social recommendation for new users.•A length-adaptive similarity metric to choose more analogous neighbors.•The composite prior and disentangled feature for more diverse features for new users.•The codes: https://codeocean.com/capsule/8500843/tree/v1.