Spectral Collaborative Filtering.
Lei ZhengChun-Ta LuFei JiangJiawei ZhangPhilip S. YuPublished in: CoRR (2018)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- making recommendations
- user preferences
- hyperspectral imagery
- introducing additional
- data sparsity
- netflix prize
- case study
- spectral analysis
- hyperspectral images
- recommendation systems
- multispectral images
- cold start problem
- spectral images
- neighbor selection
- deal with information overload
- recommendation algorithms
- spectral features
- content based filtering
- pearson correlation coefficient
- user interests
- transfer learning
- probabilistic matrix factorization