An empirical study on metamorphic testing for recommender systems.
Chengying MaoJifu ChenXiaorong YiLinlin WenPublished in: Inf. Softw. Technol. (2024)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- cold start problem
- user preferences
- information overload
- test cases
- user modeling
- user profiles
- user profiling
- information filtering
- data sparsity
- test generation
- multiscale
- trust aware
- content based filtering
- netflix prize
- user model
- information retrieval
- expert systems
- multi agent
- information systems
- artificial intelligence