对比学习，难负样本——Contrastive Learning with Hard Negative Samples留个坑hhh版权声明：本文为m0_37876745原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/m0_37876745/article/details/111513196