Source code for nnabla_rl.models.v_function

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from abc import ABCMeta, abstractmethod

import nnabla as nn
from nnabla_rl.models.model import Model


[docs]class VFunction(Model, metaclass=ABCMeta): """Base Value function class.""" def __init__(self, scope_name: str): super(VFunction, self).__init__(scope_name)
[docs] @abstractmethod def v(self, s: nn.Variable) -> nn.Variable: """Compute the state value (V) for given state. Args: s (nn.Variable): state variable Returns: nn.Variable: State value for given state """ raise NotImplementedError