Semantic Models for the First-stage Retrieval: A Comprehensive Review.
Yinqiong CaiYixing FanJiafeng GuoFei SunRuqing ZhangXueqi ChengPublished in: CoRR (2021)
Keyphrases
- semantic models
- content based retrieval
- image database
- information retrieval systems
- multimedia databases
- test collection
- document retrieval
- image retrieval
- semantic features
- text retrieval
- information retrieval
- semantic annotation
- retrieval systems
- query expansion
- latent semantic analysis
- retrieval model
- document clustering
- language model
- information extraction
- multimedia information retrieval