Keyphrases
- social networks
- automatically extracting
- social network analysis
- community mining
- web mining
- knowledge extraction
- mining algorithm
- online social networks
- data mining
- databases
- social interaction
- data mining techniques
- association rule mining
- case study
- text mining
- information extraction
- sequential patterns
- knowledge discovery
- sequential pattern mining
- interesting patterns
- automatic extraction
- link prediction
- citation networks
- machine learning
- web communities
- web logs
- data mining tasks
- recommender systems
- virtual communities
- multi dimensional
- social media
- data mining methods
- complex networks
- itemsets