Spectral collaborative filtering.
Lei ZhengChun-Ta LuFei JiangJiawei ZhangPhilip S. YuPublished in: RecSys (2018)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- recommendation systems
- making recommendations
- spectral images
- personalized recommendation
- maximum margin matrix factorization
- spatial frequency
- user preferences
- hyperspectral
- hyperspectral imagery
- user profiles
- neighbor selection
- web page recommendation
- hyperspectral images
- multispectral images
- cold start problem
- product recommendation
- spectral data
- content based filtering
- recommendation quality
- information retrieval
- probabilistic matrix factorization
- database