SCRATCH: A Scalable Discrete Matrix Factorization Hashing for Cross-Modal Retrieval.
Chuan-Xiang LiZhen-Duo ChenPeng-Fei ZhangXin LuoLiqiang NieWei ZhangXin-Shun XuPublished in: ACM Multimedia (2018)
Keyphrases
- cross modal
- matrix factorization
- multi modal
- multimedia retrieval
- image retrieval
- collaborative filtering
- recommender systems
- factorization methods
- missing data
- multimedia databases
- visual recognition
- visual similarity
- image database
- visual data
- multimedia
- semantic concepts
- multimedia information retrieval
- information retrieval
- multimedia data
- query expansion
- generative model
- object recognition