Inferring query aspects from reformulations using clustering.
Van DangXiaobing XueW. Bruce CroftPublished in: CIKM (2011)
Keyphrases
- clustering algorithm
- database
- data objects
- clustering method
- data clustering
- user queries
- k means
- data sources
- hierarchical clustering
- self organizing maps
- response time
- similarity calculation
- user interaction
- cluster analysis
- relevance feedback
- indexing techniques
- similarity graph
- query execution
- outlier detection
- query formulation
- categorical data
- complex queries
- keyword search
- search results clustering
- query evaluation
- user defined
- query expansion
- unsupervised learning
- web search
- text mining
- data points
- query processing
- similarity measure
- databases