Method _slice

examples/DeepQNetwork/expreplay.py:97–100

(self, arr, start, end)

        return (state, reward[-2], action[-2], isOver[-2])

    def _slice(self, arr, start, end):
        s1 = arr[start:]
        s2 = arr[:end]
        return np.concatenate((s1, s2), axis=0)

    def __len__(self):
        return self._curr_size