Allen's REINFORCE notes
Allen's REINFORCE notes
Links
Motivation
Recall that the objective of Reinforcement Learning is to find an optimal policy Failed to parse (unknown function "\math"): {\displaystyle \pi^*<\math> which we encode in a neural network with parameters <math>\theta^*<\math>. These optimal parameters are defined as <math>\theta^* = \text<argmax>_\theta E_{\tau \sim p_\theta(\tau)} \left[ \sum_t r(s_t, a_t) \right] <\math> === Learning === Learning involves the agent taking actions and the environment returning a new state and reward. * Input: <math>s_t} : States at each time step
- Output: : Actions at each time step
- Data:
- Learn to maximize
