A New Approach of Matrix Factorization on Complex Domain for Data Representation.
Viet-Hang DuongManh-Quan BuiJian-Jiun DingYuan-Shan LeeBach-Tung PhamPham The BaoJia-Ching WangPublished in: IEICE Trans. Inf. Syst. (2017)
Keyphrases
- data representation
- matrix factorization
- complex domains
- collaborative filtering
- recommender systems
- low rank
- nonnegative matrix factorization
- domain theory
- reinforcement learning
- factorization methods
- dimensionality reduction
- missing data
- negative matrix factorization
- bayesian networks
- xml schema
- xml documents
- co occurrence
- object oriented
- knn
- prior knowledge
- relational databases
- pattern recognition
- implicit feedback
- factorization method