Ranked Document Retrieval in (Almost) No Space
Nieves R. BrisaboaAna Cerdeira-PenaGonzalo NavarroOscar PedreiraPublished in: CoRR (2012)
Keyphrases
- document retrieval
- retrieved documents
- language model
- relevance feedback
- document collections
- information retrieval
- text retrieval
- retrieval model
- relevant documents
- ranking functions
- retrieval strategies
- inverted index
- passage retrieval
- spreading activation
- document ranking
- machine learning
- cross language
- training data
- document indexing
- data structure
- vector space
- keywords
- question answering systems