Matrix Factorization with Scale-Invariant Parameters.
Guangxiang ZengHengshu ZhuQi LiuPing LuoEnhong ChenTong ZhangPublished in: IJCAI (2015)
Keyphrases
- matrix factorization
- scale invariant
- collaborative filtering
- keypoints
- natural images
- affine invariant
- low rank
- recommender systems
- scale space
- missing data
- negative matrix factorization
- scale invariance
- nonnegative matrix factorization
- multiscale
- factorization methods
- invariant features
- interest point detectors
- image structure
- texture images
- local binary pattern
- maximum likelihood
- tensor factorization
- semi supervised
- pairwise