Representing Context Information for Document Retrieval.
Maya CarrilloEsaú Villatoro-TelloAurelio López-LópezChris EliasmithManuel Montes-y-GómezLuis Villaseñor PinedaPublished in: FQAS (2009)
Keyphrases
- document retrieval
- language model
- document collections
- information retrieval
- retrieval model
- text retrieval
- relevant documents
- document indexing
- spreading activation
- relevance feedback
- ranking functions
- learning to rank
- cross language
- pseudo relevance feedback
- passage retrieval
- inverted index
- retrieved documents
- query expansion
- retrieval effectiveness
- information retrieval systems
- retrieval strategies
- training data
- e learning