pytorch

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from .optimizer import Optimizer, ParamsT
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class Adagrad(Optimizer):
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    def __init__(
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        self,
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        params: ParamsT,
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        lr: float = ...,
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        lr_decay: float = ...,
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        weight_decay: float = ...,
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        initial_accumulator_value: float = ...,
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        eps: float = ...,
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    ) -> None: ...
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