@article{z0infzerothorderapproximationfordatainfl, title = {Z0-Inf: Zeroth Order Approximation for Data Influence}, author = {Narine Kokhlikyan and Kamalika Chaudhuri and Saeed Mahloujifar}, year = {2025}, eprint = {2510.11832}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.11832}, }