Does Similarity Matter? The Impact of User Similarity on Online Collaborative Shopping.
Jindi FuYuan SunYao ZhangShuiqing YangPublished in: IEEE Access (2020)
Keyphrases
- user similarity
- online collaborative
- pearson correlation coefficient
- collaborative filtering
- recommender systems
- personalized recommendation
- social networks
- recommendation systems
- learning environment
- similarity measure
- collaborative recommendation
- learning activities
- computer supported collaborative learning
- distance education
- collaborative learning
- matrix factorization
- knowledge building
- online environment
- learning objects
- user interests
- multimedia
- data mining