Improving Training Stability for Multitask Ranking Models in Recommender Systems.
Jiaxi TangYoel DroriDaryl ChangMaheswaran SathiamoorthyJustin GilmerLi WeiXinyang YiLichan HongEd H. ChiPublished in: KDD (2023)
Keyphrases
- multi task
- recommender systems
- multitask learning
- multi task learning
- ranking models
- collaborative filtering
- learning tasks
- learning to rank
- training set
- web search
- ranking functions
- user preferences
- supervised learning
- multi class
- loss function
- learning problems
- gaussian processes
- feature selection
- machine learning methods
- machine learning algorithms
- active learning