M3DT combines a Decision Transformer with grouped, separately trained expert modules and a learned router, achieving better normalized scores than baselines across 10 to 160 multi-task RL tasks.
Just pick a sign: Opti- 9 Mastering Massive Multi-Task Reinforcement Learning via Mixture-of-Expert Decision Transformer mizing deep multitask models with gradient sign dropout
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Mastering Massive Multi-Task Reinforcement Learning via Mixture-of-Expert Decision Transformer
M3DT combines a Decision Transformer with grouped, separately trained expert modules and a learned router, achieving better normalized scores than baselines across 10 to 160 multi-task RL tasks.