Keyphrases
- learning systems
- learning algorithm
- learning process
- website
- unsupervised learning
- empirical studies
- online learning
- active learning
- supervised learning
- collaborative learning
- prior knowledge
- learning community
- concept learning
- learning scenarios
- mobile learning
- databases
- case study
- decision trees
- information systems
- search engine
- information retrieval
- machine learning
- data mining