DeShaTo: Describing the Shape of Cumulative Topic Distributions to Rank Retrieval Systems Without Relevance Judgments.
Radu Tudor IonescuAdrian-Gabriel ChifuJosiane MothePublished in: SPIRE (2015)
Keyphrases
- retrieval systems
- relevance judgments
- relevance scores
- ranked list
- test collection
- information retrieval systems
- average precision
- information retrieval
- retrieval model
- text retrieval
- search engine
- evaluation measures
- multimedia
- web search engines
- learning to rank
- retrieval effectiveness
- documents retrieved
- relevance assessments
- retrieved documents
- xml retrieval
- retrieval process
- relevance judgements
- relevance feedback
- database systems
- user feedback
- ranking functions
- feature vectors
- databases
- database