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EP 4 217 928 A1

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(43) Date of publication: 02.08.2023 Bulletin 2023/31 (21) Application number: 21758885.4 (22) Date of filing: 29.07.2021

(51) International Patent Classification (IPC):  G06N 3/04(2023.01) G06N 3/08(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/082; G06N 3/048; G06N 3/045 (86) International application number: PCT/US2021/043674 (87) International publication number: WO 2022/154829 (21.07.2022 Gazette 2022/29)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 15.01.2021 US 202163137926 P 12.02.2021 US 202117175029 (71) Applicant: Google LLC Mountain View, CA 94043 (US)

(72) Inventors: LI, Andrew Mountain View, CA 94043 (US) LI, Sheng Mountain View, CA 94043 (US) TAN, Mingxing Mountain View, CA 94043 (US) PANG, Ruoming New York, NY 10003 (US) CHENG, Liqun Mountain View, CA 94043 (US) LE, Quoc V. Mountain View, CA 94043 (US) JOUPPI, Norman Paul Mountain View, CA 94043 (US) (74) Representative: Betten & Resch  Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14 80333 München 80333 München (DE)