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[R] Mixtures of Experts Unlock Parameter Scaling for Deep RL
Feb. 16, 2024, 3:02 a.m. | /u/OwnAd9305
Machine Learning www.reddit.com
> The recent rapid progress in (self) supervised learning models is in large part predicted by empirical scaling laws: a model’s performance scales proportionally to its size. Analogous scaling laws remain elusive for reinforcement learning domains, however, where increasing the parameter count of a model often hurts its final performance. In this paper, we demonstrate that incorporating Mixture-of-Expert (MoE) modules, and in particular Soft MoEs (Puigcerver et al., 2023), into value-based networks results in more parameter-scalable models, evidenced by …
abstract count deep rl domains experts laws machinelearning part performance progress reinforcement reinforcement learning scaling s performance supervised learning
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