Source code for mindspore_rl.policy.policy

# Copyright 2021 Huawei Technologies Co., Ltd
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"""
The Policy base class.
"""

import mindspore.nn as nn


[docs]class Policy(nn.Cell): """ The virtual base class for the policy. This class should be overridden before calling in the model. """ def __init__(self): super(Policy, self).__init__(auto_prefix=False)
[docs] def construct(self, *inputs, **kwargs): """ The interface of the construct function. Inherited and used by users. Args can refer to 'epsilongreedypolicy', 'randompolicy', etc. Args: inputs: it's depended on the user definition. kwargs: it's depended on the user definition. Returns: User defined. Usually, it returns an action value or the probability distribution of an action. """ raise NotImplementedError("Method should be overridden by subclass.")