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Python callbacks.BaseLogger方法代码示例

本文整理汇总了Python中keras.callbacks.BaseLogger方法的典型用法代码示例。如果您正苦于以下问题:Python callbacks.BaseLogger方法的具体用法?Python callbacks.BaseLogger怎么用?Python callbacks.BaseLogger使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在keras.callbacks的用法示例。


在下文中一共展示了callbacks.BaseLogger方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: _prepare_callbacks

# 需要导入模块: from keras import callbacks [as 别名]
# 或者: from keras.callbacks import BaseLogger [as 别名]
def _prepare_callbacks(self,
                           callbacks: List[Callback],
                           val_ins: List[numpy.array],
                           epochs: int,
                           batch_size: int,
                           num_train_samples: int,
                           callback_metrics: List[str],
                           do_validation: bool,
                           verbose: int):

        """
        Sets up Keras callbacks to perform various monitoring functions during training.
        """

        self.history = History()  # pylint: disable=attribute-defined-outside-init
        callbacks = [BaseLogger()] + (callbacks or []) + [self.history]
        if verbose:
            callbacks += [ProgbarLogger()]
        callbacks = CallbackList(callbacks)

        # it's possible to callback a different model than self
        # (used by Sequential models).
        if hasattr(self, 'callback_model') and self.callback_model:
            callback_model = self.callback_model
        else:
            callback_model = self  # pylint: disable=redefined-variable-type

        callbacks.set_model(callback_model)
        callbacks.set_params({
                'batch_size': batch_size,
                'epochs': epochs,
                'samples': num_train_samples,
                'verbose': verbose,
                'do_validation': do_validation,
                'metrics': callback_metrics or [],
        })
        callbacks.on_train_begin()
        callback_model.stop_training = False
        for cbk in callbacks:
            cbk.validation_data = val_ins

        return callbacks, callback_model 
开发者ID:allenai,项目名称:deep_qa,代码行数:44,代码来源:models.py


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