Aggregately Regularized Multi-task Matrix Factorization for Household Energy Breakdown.
Hongtao WangMiao ZhaoChunlan NiuHongmei WangPublished in: KSEM (1) (2019)
Keyphrases
- matrix factorization
- multi task
- multi task learning
- collaborative filtering
- learning tasks
- multi class
- missing data
- low rank
- transfer learning
- recommender systems
- factorization methods
- negative matrix factorization
- nonnegative matrix factorization
- learning problems
- sparse learning
- gaussian processes
- data sets
- information gain
- feature selection
- machine learning