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(11)

EP 4 483 296 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23711185.1 (22) Date of filing: 13.03.2023

(51) International Patent Classification (IPC):  G06N 3/045(2023.01) G06N 3/09(2023.01) G06N 3/096(2023.01) G06N 3/048(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/045; G06N 3/096; G06N 3/09; G06N 3/048; G06N 3/0464 (86) International application number: PCT/IB2023/052411 (87) International publication number: WO 2023/187522 (05.10.2023 Gazette 2023/40)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 30.03.2022 US 202263362139 P 26.01.2023 US 202318159902 (71) Applicant: Sony Group Corporation Tokyo 108-0075 (JP)	(72) Inventors: SINGH, Brijraj San Diego, California 92127 (US) JALAN, Raksha San Diego, California 92127 (US) BISWAS, Prosenjit San Diego, California 92127 (US) (74) Representative: D Young & Co LLP  3 Noble Street London EC2V 7BQ London EC2V 7BQ (GB)