SimANS: Simple Ambiguous Negatives Sampling for Dense Text Retrieval.
Kun ZhouYeyun GongXiao LiuWayne Xin ZhaoYelong ShenAnlei DongJingwen LuRangan MajumderJi-Rong WenNan DuanPublished in: EMNLP (Industry Track) (2022)
Keyphrases
- text retrieval
- information retrieval
- multimedia retrieval
- document collections
- query expansion
- document retrieval
- automatic query expansion
- inverted file
- cross language
- retrieval systems
- image retrieval
- retrieval model
- keyword extraction
- false positives
- information retrieval systems
- retrieval quality
- latent semantic indexing
- databases