Demonstrate-Search-Predict: Composing retrieval and language models for knowledge-intensive NLP.
Omar KhattabKeshav SanthanamXiang Lisa LiDavid HallPercy LiangChristopher PottsMatei ZahariaPublished in: CoRR (2022)
Keyphrases
- language model
- knowledge intensive
- retrieval model
- document retrieval
- language modeling
- document ranking
- query expansion
- test collection
- information retrieval
- query specific
- document level
- language models for information retrieval
- knowledge acquisition
- n gram
- statistical language models
- relevance model
- ad hoc information retrieval
- smoothing methods
- retrieval process
- language modelling
- query terms
- natural language
- document length
- natural language processing
- information retrieval systems
- decision making
- probabilistic model
- term dependencies
- passage retrieval
- video search
- information extraction
- law enforcement
- okapi bm
- retrieval systems
- retrieval effectiveness
- document collections
- question answering
- topic models
- human resources
- user queries
- image retrieval