Algorithm 1 Online learning 1: Input: A training example (x (i) , y (i) ), current schedule rates The REINFORCE Algorithm.
when ↵ = 0, = 0, and Decode(⇡(y | h t )) is defined as as: when ↵ = = 0, bothỹ t 1 andỹ t will choose the sampled values from the Decode function with policy ⇡ ✓ .