A Time-Aware and Data Sparsity Tolerant Approach for Web Service Recommendation.
Yan HuQimin PengXiaohui HuPublished in: ICWS (2014)
Keyphrases
- data sparsity
- collaborative filtering
- web services
- recommender systems
- matrix factorization
- cold start problem
- cold start
- recommendation quality
- transfer learning
- hybrid recommendation
- user ratings
- user preferences
- collaborative filtering algorithms
- personalized recommendation
- service composition
- user profiles
- quality of service
- data sets