(19)
(11) EP 4 111 381 A1

(12)

(43) Date of publication:
04.01.2023 Bulletin 2023/01

(21) Application number: 21714844.4

(22) Date of filing: 22.03.2021
(51) International Patent Classification (IPC): 
G06N 3/08(2006.01)
 G06F 17/18(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 17/18; G06N 3/084; G06N 3/0481
(86) International application number:
PCT/EP2021/057212
(87) International publication number:
WO 2022/199783 (29.09.2022 Gazette 2022/39)
(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

(71) Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • FENG, Jun
    80992 Munich (DE)
  • ROSSI, Dario
    80992 Munich (DE)
  • YANG. Lixuan
    80992 Munich (DE)

(74) Representative: Roth, Sebastian 
Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33
80331 München
80331 München (DE)

   


(54) DEVICE AND METHOD FOR IDENTIFYING UNKNOWN CLASSES FOR ARTIFICIAL NEURAL NETWORKS