预训练图解 (IMAGE) Beijing Zhongke Journal Publising Co. Ltd. Caption 迁移学习的过程包括两步,预训练和微调。在预训练阶段学习通用特征表示,然后将预训练好的模型用于下游任务中 Credit 北京中科期刊出版有限公司 Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.