"Average" Approximates "First Principal Component"? An Empirical Analysis on Representations from Neural Language Models

Zihan Wang, Chengyu Dong, Jingbo Shang. "Average" Approximates "First Principal Component"? An Empirical Analysis on Representations from Neural Language Models. In Marie-Francine Moens, Xuanjing Huang, Lucia Specia, Scott Wen-tau Yih, editors, Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 7-11 November, 2021. pages 5594-5603, Association for Computational Linguistics, 2021. [doi]

Abstract

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