Click is Not Equal to Purchase: Multi-task Reinforcement Learning for Multi-behavior Recommendation.
Huiwang ZhangPengpeng ZhaoXuefeng XianVictor S. ShengYongjing HaoZhiming CuiPublished in: WISE (2022)
Keyphrases
- multi task
- reinforcement learning
- multi task learning
- transfer learning
- learning problems
- learning tasks
- multitask learning
- gaussian processes
- multiple tasks
- collaborative filtering
- sparse learning
- recommender systems
- multi class
- feature selection
- user behavior
- web search
- search engine
- machine learning
- data sets
- supervised learning
- model selection
- information gain
- image processing
- information retrieval
- data mining