WSFE: Wasserstein Sub-graph Feature Encoder for Effective User Segmentation in Collaborative Filtering.
Yankai ChenYifei ZhangMenglin YangZixing SongChen MaIrwin KingPublished in: CoRR (2023)
Keyphrases
- collaborative filtering
- recommender systems
- user preferences
- user interface
- segmentation method
- web page recommendation
- point distribution
- user profiles
- end users
- medical images
- level set
- product recommendation
- matrix factorization
- directed graph
- optical flow
- graph model
- user interests
- graph theory
- segmented regions
- image segmentation
- relevance feedback
- min cut max flow
- region merging
- image features
- information overload
- user feedback
- bipartite graph
- region growing
- bit rate
- edge detection
- motion estimation