The Power of Selecting Key Blocks with Local Pre-ranking for Long Document Information Retrieval.
Minghan LiDiana Nicoleta PopaJohan ChagnonYagmur Gizem CinarÉric GaussierPublished in: CORIA-TALN (2023)
Keyphrases
- information retrieval
- document ranking
- maximal marginal relevance
- learning to rank
- information retrieval systems
- relevant documents
- document retrieval
- document collections
- retrieval strategies
- effective retrieval
- relevance ranking
- retrieval systems
- document relevance
- tf idf
- ranked list
- document length
- vector space model
- structured documents
- ranking algorithm
- retrieved documents
- desktop search
- language model
- ranking functions
- information extraction
- query expansion
- ranking scheme
- search engine
- web search
- term weights
- text retrieval
- question answering
- passage retrieval
- test collection
- relevance feedback
- text mining
- model for information retrieval
- probability ranking principle
- human relevance judgments
- ad hoc retrieval
- term weighting
- language modeling
- retrieval model
- power consumption
- rank aggregation
- pseudo relevance feedback
- retrieve documents
- document representation
- focused retrieval
- keywords
- web documents
- pseudo feedback
- short list
- topic models