Multi-Faceted Hierarchical Multi-Task Learning for a Large Number of Tasks with Multi-dimensional Relations

no code implementations • 26 Oct 2021 • Junning Liu, Zijie Xia, Yu Lei, Xinjian Li, Xu Wang

For example, when using MTL to model various user behaviors in RS, if we differentiate new users and new items from old ones, there will be a cartesian product style increase of tasks with multi-dimensional relations.

Multi-Task Learning Recommendation Systems