A Category Aware Non-negative Matrix Factorization Approach for App Permission Recommendation.
Xiaocao HuLili LuHaoyang WuPublished in: ICWS (2020)
Keyphrases
- negative matrix factorization
- matrix factorization
- collaborative filtering
- recommender systems
- third party
- nonnegative matrix factorization
- tensor factorization
- user ratings
- principal component analysis
- sparse representation
- constrained least squares
- document clustering
- user experience
- recommendation systems
- spectral clustering
- user preferences
- data sets
- low rank
- natural language processing
- knowledge discovery
- digital libraries
- multiscale