Multi-task Learning

Creator
Creator
Seonglae Cho
Created
Created
2025 Mar 5 12:22
Editor
Edited
Edited
2025 Mar 5 12:44
Refs
Refs

MTL, Multi Task Model

Business needs:

  • Fresh Content CG
  • Trending Content CG
  • Tail Creator CG
  • Revenue Margin CG

MoE
way

  • Individual gating network for each task, rather than a single one for the entire model
  • Learn a per-task and per-sample weighting of each of the expert networks (instead of just a per-sample weighting)
 
 
 
 
 

Leveraging relationships across tasks

Behavior

Graph Recommender system

RL

 
 
 

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