Spectral geometry for simultaneously clustering and ranking query search results.
Ying LiuWenyuan LiYongjing LinLiping JingPublished in: SIGIR (2008)
Keyphrases
- clustering algorithm
- similarity computation
- query processing
- database
- data objects
- k means
- query dependent
- document ranking
- result set
- query specific
- clustering method
- data structure
- user queries
- metasearch engine
- keyword search
- query expansion
- response time
- ranking scheme
- keyword queries
- ranking algorithm
- relevance feedback
- scoring functions
- personalized search
- data points
- ranking svm
- data sources
- query evaluation
- retrieved images
- content similarity
- simultaneous clustering
- retrieval quality
- spectral methods
- relevance ranking
- relevance scores
- query independent
- document relevance
- web search
- ranking list
- short list
- retrieved documents
- web image search
- result list
- data clustering
- web search engines
- image retrieval
- search engine