He, Hongliang, Junlei Zhang, Zhenzhong Lan, and Yue Zhang. 2023. “Instance Smoothed Contrastive Learning for Unsupervised Sentence Embedding”. Proceedings of the AAAI Conference on Artificial Intelligence 37 (11):12863-71. https://doi.org/10.1609/aaai.v37i11.26512.