model_utils.py 文件源码

def test_run(self, session, summary_ops, step, data_mode, log=True):
        """ Runs an evaluation step
        Args:
            session: Tensorflow session
            summary_ops: Summary operations for Tensorboard
            step: Step number to assign to the run
            data_mode: Evaluation mode (validation or testing)
            log: Whether to log step
        """
        run = self._run(session=session,
                        summary_ops=summary_ops,
                        is_training=False)
        run.step = step
        if log:
            run.log('Evaluation {}'.format(str(data_mode)))
        return run