PAL: a position-bias aware learning framework for CTR prediction in live recommender systems.
Huifeng GuoJinkai YuQing LiuRuiming TangYuzhou ZhangPublished in: RecSys (2019)
Keyphrases
- recommender systems
- learning algorithm
- learning process
- learning scheme
- distributed learning
- learning mechanism
- theoretical framework
- main contribution
- multi task
- learning problems
- prediction accuracy
- real time
- collaborative filtering
- supervised learning
- active learning
- prior knowledge
- mobile devices
- linear predictors