Membership Inference Attacks against Language Models via Neighbourhood Comparison Justus Mattern author Fatemehsadat Mireshghallah author Zhijing Jin author Bernhard Schölkopf author Mrinmaya Sachan author Taylor Berg-Kirkpatrick author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication mattern-etal-2023-membership 10.18653/v1/2023.findings-acl.719 https://aclanthology.org/2023.findings-acl.719/ 2023-07 11330 11343