The Power of Selecting Key Blocks with Local Pre-ranking for Long Document Information Retrieval.
Minghan LiDiana Nicoleta PopaJohan ChagnonYagmur Gizem CinarÉric GaussierPublished in: ACM Trans. Inf. Syst. (2023)
Keyphrases
- information retrieval
- document ranking
- maximal marginal relevance
- learning to rank
- information retrieval systems
- document retrieval
- document collections
- document relevance
- document length
- retrieval systems
- retrieval strategies
- effective retrieval
- relevant documents
- ranked list
- ranking algorithm
- desktop search
- rank aggregation
- vector space model
- tf idf
- text retrieval
- relevance ranking
- text mining
- web search
- model for information retrieval
- probability ranking principle
- power consumption
- ranking functions
- query expansion
- structured documents
- test collection
- short list
- language model
- retrieval model
- term weights
- relevance feedback
- image retrieval
- information extraction
- retrieval effectiveness
- retrieve documents
- term weighting schemes
- ranking models
- relevance scores
- term weighting
- retrieved documents
- query terms
- expert finding
- document search
- discounted cumulative gain
- keywords