Overlapping community detection in rating-based social networks through analyzing topics, ratings and links.
Ali ReihanianMohammad-Reza Feizi-DerakhshiHadi S. AghdasiPublished in: Pattern Recognit. (2018)
Keyphrases
- overlapping community detection
- social networks
- collaborative filtering
- rating prediction
- user preferences
- netflix prize
- user ratings
- recommender systems
- online reviews
- social relations
- user similarity
- social communities
- social network analysis
- collaborative filtering algorithms
- personalized recommendation
- information retrieval
- networked data
- online social networks
- product reviews
- related topics
- user interests
- web pages
- topic models
- link formation
- pearson correlation coefficient
- user behavior
- network structure
- complex networks
- trend analysis
- reputation mechanisms
- matrix factorization
- link prediction
- social network data
- collaborative recommendation
- social graph
- cold start problem
- link analysis
- link structure