Method _sync_target_model

trl/trl/trainer/callbacks.py:107–109

(model, target_model, alpha)

    @staticmethod
    def _sync_target_model(model, target_model, alpha):
        for target_param, copy_param in zip(target_model.parameters(), model.parameters()):
            target_param.data.mul_(1.0 - alpha).add_(copy_param.data, alpha=alpha)

    @staticmethod
    def sync_target_model(model, target_model, alpha):