DATA GENERATION METHOD, DATA GENERATION PROGRAM, AND INFORMATION PROCESSING DEVICE

WIPO Patent Application WO/2023/062750

A1

Provided are a data generation method, a data generation program and an information processing device that increase the accuracy of evaluation on a model replication attack. A generation method for generating query data for the evaluation of resistance of a trained model to a model replication attack, wherein the method acquires a first output label group outputted from the trained model in response to input of a first query data group to the trained model, and generates a second query data group for which the trained model outputs a second output label group in which the bias of included output label types is smaller than in the first output label group.

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SHISHIDO KATSUNARI (JP)

PCT/JP2021/037908

April 20, 2023

October 13, 2021

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FUJITSU LTD (JP)

G06N20/00

MASATAKA TASUMI; KAZUKI IWAHANA; NAOTO YANAI; KATSUNARI SHISHIDO; TOSHIYA SHIMIZU; YUJI HIGUCHI; IKUYA MORIKAWA; JUN YAJIMA: "First to Possess His Statistics: Data-Free Model Extraction Attack on Tabular Data", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 30 September 2021 (2021-09-30), 201 Olin Library Cornell University Ithaca, NY 14853, XP091060165
MORIKAWA IKUYA: "A Guide to Research Frontier of Machine Learning Security", IEICE ESS FUNDAMENTALS REVIEW, vol. 15, no. 1, 1 July 2021 (2021-07-01), pages 37 - 46, XP093059523, DOI: 10.1587/essfr.15.1_37

SAKAI INTERNATIONAL PATENT OFFICE (JP)

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