Sparse, Dense, and Attentional Representations for Text Retrieval.
Yi LuanJacob EisensteinKristina ToutanovaMichael CollinsPublished in: CoRR (2020)
Keyphrases
- text retrieval
- document retrieval
- information retrieval
- document collections
- image retrieval
- multimedia retrieval
- query expansion
- latent semantic indexing
- cross language
- retrieval model
- retrieval systems
- keyword extraction
- inverted file
- information retrieval systems
- retrieval quality
- automatic query expansion
- textual information retrieval
- databases
- visual search
- dimensionality reduction
- query processing