Feature weighting in content based recommendation system using social network analysis.
Souvik DebnathNiloy GangulyPabitra MitraPublished in: WWW (2008)
Keyphrases
- social network analysis
- feature weighting
- relevance feedback
- social networks
- image retrieval
- network analysis
- text categorization
- collaborative filtering
- text classification
- feature selection
- tf idf
- link prediction
- multiple features
- complex networks
- recommender systems
- denoising
- community discovery
- law enforcement
- communication patterns
- multimedia
- image processing
- information retrieval
- criminal networks
- key players
- query expansion
- k nearest neighbor
- information retrieval systems