History and Opinion Collaborative Recommender: An Approach for Social Recommendations.
David ContrerasMaria SalamóPublished in: CCIA (2019)
Keyphrases
- recommender systems
- making recommendations
- user preferences
- recommendation systems
- group dynamics
- knowledge sharing
- recommendation algorithms
- collaborative filtering
- social interaction
- social networks
- knowledge creation
- collaborative learning environments
- collaborative learning
- collaborative information seeking
- personalized recommendation
- social aspects
- social learning
- collaborative recommender systems
- user generated tags
- collective intelligence
- cscl environments
- social networking
- collaborative authoring
- positive or negative
- message exchange
- user generated content
- user based collaborative filtering
- computer supported collaborative learning
- online learning communities
- knowledge building
- learning community
- website
- social influence
- social media
- user feedback
- social tagging systems
- social relations
- cold start
- collaborative activities
- social web
- social networking sites