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Extract from the Register of European Patents

EP About this file: EP4181026

EP4181026 - RECOMMENDATION MODEL TRAINING METHOD AND APPARATUS, RECOMMENDATION METHOD AND APPARATUS, AND COMPUTER-READABLE MEDIUM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.04.2023
Database last updated on 03.10.2024
FormerThe international publication has been made
Status updated on  28.01.2022
Most recent event   Tooltip02.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang
Shenzhen, Guangdong 518129 / CN
[2023/20]
Inventor(s)01 / LI, Jingjie
Shenzhen, Guangdong 518129 / CN
02 / ZHU, Hong
Shenzhen, Guangdong 518129 / CN
03 / DONG, Zhenhua
Shenzhen, Guangdong 518129 / CN
04 / ZHANG, Xiaolian
Shenzhen, Guangdong 518129 / CN
05 / YIN, Shi
Shenzhen, Guangdong 518129 / CN
06 / FENG, Xinhua
Shenzhen, Guangdong 518129 / CN
07 / HE, Xiuqiang
Shenzhen, Guangdong 518129 / CN
 [2023/20]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2023/20]
Application number, filing date20946442.924.07.2020
[2023/20]
WO2020CN104487
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022016522
Date:27.01.2022
Language:ZH
[2022/04]
Type: A1 Application with search report 
No.:EP4181026
Date:17.05.2023
Language:EN
[2023/20]
Search report(s)International search report - published on:CN27.01.2022
(Supplementary) European search report - dispatched on:EP30.06.2023
ClassificationIPC:G06N3/084, G06N3/04, G06Q30/0601
[2023/31]
CPC:
G06N3/084 (EP); G06Q30/0251 (US); G06N3/04 (EP);
G06Q30/0202 (US); G06Q30/0631 (EP)
Former IPC [2023/20]G06N3/08, G06N3/04
Designated contracting statesAL,   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 [2023/20]
TitleGerman:EMPFEHLUNGSMODELLTRAININGSVERFAHREN UND -VORRICHTUNG, EMPFEHLUNGSVERFAHREN UND -VORRICHTUNG SOWIE COMPUTERLESBARES MEDIUM[2023/20]
English:RECOMMENDATION MODEL TRAINING METHOD AND APPARATUS, RECOMMENDATION METHOD AND APPARATUS, AND COMPUTER-READABLE MEDIUM[2023/20]
French:PROCÉDÉ ET APPAREIL DE FORMATION DE MODÈLE DE RECOMMANDATION, PROCÉDÉ ET APPAREIL DE RECOMMANDATION, ET SUPPORT LISIBLE PAR ORDINATEUR[2023/20]
Entry into regional phase10.02.2023Translation filed 
10.02.2023National basic fee paid 
10.02.2023Search fee paid 
10.02.2023Designation fee(s) paid 
10.02.2023Examination fee paid 
Examination procedure10.02.2023Examination requested  [2023/20]
12.01.2024Amendment by applicant (claims and/or description)
12.01.2024Date on which the examining division has become responsible
Fees paidRenewal fee
10.02.2023Renewal fee patent year 03
31.07.2023Renewal fee patent year 04
31.07.2024Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[I]CN109345302  (TENCENT TECH SHENZHEN CO LTD) [I] 1-15 * paragraph [0002] - paragraph [0167] *;
 [I]  - TOBIAS SCHNABEL ET AL, "Recommendations as Treatments: Debiasing Learning and Evaluation", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20160217), XP080684159 [I] 1-15 * Sections 1-7;; figure 1 *
 [A]  - MENGYE REN ET AL, "Learning to Reweight Examples for Robust Deep Learning", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20180324), XP081202774 [A] 1-15 * the whole document *
 [A]  - Koh Pang Wei ET AL, "Understanding Black-box Predictions via Influence Functions", (20170314), pages 1 - 11, URL: https://arxiv.org/pdf/1703.04730v2.pdf, (20220112), XP055878299 [A] 1-15 * the whole document *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.