Metamorphic Robustness Testing for Recommender Systems: A Case Study.
Chengying MaoXiaorong YiTsong Yueh ChenPublished in: DSA (2020)
Keyphrases
- recommender systems
- collaborative filtering
- case study
- test bed
- user preferences
- test cases
- matrix factorization
- user profiles
- user modeling
- high robustness
- computational efficiency
- knowledge base
- information systems
- real world
- data sets
- user profiling
- user ratings
- personal preferences
- test suite
- information overload
- user model
- databases