Web Document Clustering and Ranking using Tf-Idf based Apriori Approach.
Rajendra Kumar RoulO. R. DevanandSanjay Kumar SahayPublished in: CoRR (2014)
Keyphrases
- tf idf
- term frequency inverse document frequency
- ranking algorithm
- ranking scheme
- weighting scheme
- information retrieval
- term frequency
- term weights
- retrieval model
- vector space model
- text categorization
- text documents
- document clustering
- term weighting
- ranking functions
- association rules
- web search
- feature selection
- query expansion
- relevance feedback
- high dimensional
- keywords
- similarity measure
- inverse document frequency
- search engine
- learning algorithm