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'numpy.ndarray' object has no attribute 'ratio_clip' #4

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Wisgon opened this issue May 1, 2021 · 0 comments

Wisgon commented May 1, 2021 •

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When I train AgentDDPG, this error happen.
In elegant_finrl/agent.py line 278 function select_action:

def select_action(self, state) -> np.ndarray:
        states = torch.as_tensor((state,), dtype=torch.float32, device=self.device).detach_()
        action = self.act(states)[0].cpu().numpy()
        return (action + self.ou_noise()).ratio_clip(-1, 1)

action + self.ou_noise() is a np.ndarray, it has no attribute named "ratio_clip".

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