Jen-Yen Chang

Learning the Supports for Categorical Critic in Reinforcement Learning

Jen-Yen Chang, Takayuki Osa, Tatsuya Harada

Value functions are an essential component in actor-critic based deep reinforcement learning (RL). Conventionally, these functions are trained as a regression task by minimising the mean squared error (MSE) relative to bootstrapped target values. Meanwhile, in distributional RL,…Read more