@inproceedings{wang-etal-2021-average,
    title = "{\textquotedblleft}Average{\textquotedblright} Approximates {\textquotedblleft}First Principal Component{\textquotedblright}? An Empirical Analysis on Representations from Neural Language Models",
    author = "Wang, Zihan  and
      Dong, Chengyu  and
      Shang, Jingbo",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.emnlp-main.453/",
    doi = "10.18653/v1/2021.emnlp-main.453",
    pages = "5594--5603"
}