A term dependency-based approach for query terms ranking.
Chia-Jung LeeRuey-Cheng ChenShao-Hang KaoPu-Jen ChengPublished in: CIKM (2009)
Keyphrases
- term dependencies
- query terms
- verbose queries
- retrieval effectiveness
- language model
- ranked list
- retrieved documents
- co occurrence
- query expansion
- result set
- document retrieval
- retrieval model
- information retrieval systems
- information retrieval
- user queries
- relevance model
- relevant documents
- relevance scores
- language modeling
- learning to rank
- document collections
- ranking algorithm
- pseudo relevance feedback
- ranking functions
- query topic
- web search
- search queries
- average precision
- n gram
- user feedback
- relevance feedback
- query processing
- bag of words
- test collection
- multi modal
- query specific
- feature extraction