Unsupervised cross-modal retrieval via Multi-modal graph regularized Smooth Matrix Factorization Hashing.
Yixian FangHuaxiang ZhangYuwei RenPublished in: Knowl. Based Syst. (2019)
Keyphrases
- cross modal
- multi modal
- matrix factorization
- collaborative filtering
- missing data
- recommender systems
- semi supervised
- multimedia retrieval
- image annotation
- similarity search
- information retrieval systems
- high dimensional
- information retrieval
- image retrieval
- semantic concepts
- multimedia
- text categorization
- visual information
- image understanding
- visual similarity