Web Document Retrieval Using Passage Retrieval, Connectivity Information, and Automatic Link Weighting--TREC-9 Report.
Franco CrivellariMassimo MelucciPublished in: TREC (2000)
Keyphrases
- document retrieval
- passage retrieval
- information retrieval
- question answering
- pseudo relevance feedback
- language model
- question answering systems
- document collections
- web documents
- document ranking
- text retrieval
- information extraction
- relevance feedback
- short queries
- retrieval model
- test collection
- query expansion
- multi modal