042022大淘宝技术A类顶会论文精选ACL 2022技术人的百宝黑皮书2022版大淘宝技术出品A Contrastive Framework forLearning Sentence Representationsfrom Pairwise and Triple- wisePerspective in Angular SpaceACL 2022Yuhao Zhang1, Hongji Zhu1, Yongliang Wang1, Nan Xu2, Xiaobo Li1, BinQiang Zhao11Alibaba Group2Institute of Automation, Chinese Academy of Sciences{zyh277500,zhj283587,wangyongliang.wyl,xiaobo.lixb,binqiang.zhao}@alibaba-inc.comxunan2015@ia.ac.cnAbstractLearning high-quality sentence representations is a fundamental problem o