Term Proximity Scoring for Keyword-Based Retrieval Systems.
Yves RasolofoJacques SavoyPublished in: ECIR (2003)
Keyphrases
- retrieval systems
- term proximity
- average precision
- term frequency
- test collection
- okapi bm
- retrieval model
- language model
- information retrieval systems
- trec collections
- query terms
- evaluation measures
- information retrieval
- keywords
- search engine
- text retrieval
- relevance judgments
- ranked list
- term weighting
- retrieval effectiveness
- natural language
- multimedia
- search tasks
- ad hoc retrieval
- tf idf
- web search engines
- xml retrieval
- text documents
- retrieval process
- pseudo relevance feedback
- document collections
- language modeling
- query expansion
- vector space model
- n gram
- learning to rank
- retrieved documents
- document structure
- web pages