Is anisotropy really the cause of BERT embeddings not being semantic?

Is anisotropy really the cause of BERT embeddings not being semantic? Alejandro Fuster Baggetto author Victor Fresno author 2022-12 text Findings of the Association for Computational Linguistics: EMNLP 2022 Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication fuster-baggetto-fresno-2022-anisotropy 10.18653/v1/2022.findings-emnlp.314 https://aclanthology.org/2022.findings-emnlp.314/ 2022-12 4271 4281