Dense Sparse Retrieval: Using Sparse Language Models for Inference Efficient Dense Retrieval.
Daniel CamposChengXiang ZhaiPublished in: CoRR (2023)
Keyphrases
- language model
- retrieval model
- test collection
- document retrieval
- information retrieval
- query expansion
- language modeling
- statistical language models
- language models for information retrieval
- ad hoc information retrieval
- retrieval systems
- information retrieval systems
- probabilistic model
- query terms
- speech recognition
- retrieval effectiveness
- n gram
- query generation
- document ranking
- image database
- document length
- relevance model
- language modelling
- cross language retrieval
- query specific
- pseudo feedback
- text retrieval
- term dependencies
- retrieval accuracy
- average precision
- web search
- relevance feedback
- image retrieval