pretrained.py 文件源码

def get_init_fn(self, checkpoint_path):
        """Returns a function run by the chief worker to warm-start the training."""
        checkpoint_exclude_scopes=["InceptionV4/Logits", "InceptionV4/AuxLogits"]

        exclusions = [scope.strip() for scope in checkpoint_exclude_scopes]

        variables_to_restore = []
        for var in slim.get_model_variables():
            excluded = False
            for exclusion in exclusions:
                if var.op.name.startswith(exclusion):
                    excluded = True
                    break
            if not excluded:
                variables_to_restore.append(var)

        return slim.assign_from_checkpoint_fn(
          checkpoint_path,
          variables_to_restore)