Discovery-oriented collaborative filtering for improving user satisfaction.
Yoshinori HijikataTakuya ShimizuShogo NishidaPublished in: IUI (2009)
Keyphrases
- user satisfaction
- collaborative filtering
- information systems
- recommender systems
- knowledge discovery
- service quality
- customer satisfaction
- data sparsity
- matrix factorization
- perceived usefulness
- information quality
- structural equation modeling
- perceived quality
- recommendation systems
- kolmogorov smirnov
- objective measures
- user perceptions