A Ranking-Based Document Retrieval Model: The TEXPROS Approach.
Chih-Ying WangPeter A. NgPublished in: J. Syst. Integr. (1998)
Keyphrases
- retrieval model
- document retrieval
- document ranking
- effective retrieval
- retrieval systems
- language model
- information retrieval systems
- vector space model
- term frequency
- retrieval functions
- tf idf
- query expansion
- retrieval effectiveness
- ranking functions
- retrieved documents
- query topic
- information retrieval
- test collection
- term weights
- language modeling
- learning to rank
- user queries
- ranked list
- text retrieval
- passage retrieval
- document type
- query terms
- relevance feedback
- document collections
- improvements in retrieval effectiveness
- retrieval framework
- query specific
- relevant documents
- ranking algorithm
- vector space
- average precision
- relevance model
- evaluation measures
- pseudo relevance feedback
- retrieval process
- probabilistic retrieval models
- sentence retrieval
- language modeling framework
- digital libraries
- keywords
- question answering
- web documents
- video data
- web search