Extracting and Clustering Related Keywords based on History of Query Frequency.
Toru OnodaTakayuki YumotoKazutoshi SumiyaPublished in: ISUC (2008)
Keyphrases
- keywords
- user queries
- keyword search
- k means
- data objects
- response time
- data clustering
- search engine
- clustering algorithm
- query processing
- search result clustering
- semantically similar
- data structure
- user interaction
- database
- related documents
- keyword queries
- cluster analysis
- range queries
- clustering method
- visual features
- query expansion
- spectral clustering
- complex queries
- hierarchical clustering
- unsupervised learning
- search queries
- query evaluation
- relevance model
- structured queries
- multi dimensional data
- similarity graph