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1. (WO2019027915) MODEL TRAINING METHOD AND APPARATUS BASED ON DATA SHARING
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Pub. No.: WO/2019/027915 International Application No.: PCT/US2018/044404
Publication Date: 07.02.2019 International Filing Date: 30.07.2018
IPC:
G06Q 10/06 (2012.01) ,G06Q 10/10 (2012.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10
Administration; Management
06
Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10
Administration; Management
10
Office automation, e.g. computer aided management of electronic mail or groupware; Time management, e.g. calendars, reminders, meetings or time accounting
Applicants:
ALIBABA GROUP HOLDING LIMITED; Fourth Floor, One Capital Place P.O. Box 847 George Town, KY
Inventors:
ZHAO, Peilin; CN
ZHOU, Jun; CN
LI, Xiaolong; CN
LI, Longfei; CN
Agent:
STALFORD, Terry J.; US
Priority Data:
201710650740.302.08.2017CN
Title (EN) MODEL TRAINING METHOD AND APPARATUS BASED ON DATA SHARING
(FR) PROCÉDÉ ET APPAREIL D'APPRENTISSAGE DE MODÈLE BASÉS SUR UNE PARTAGE DE DONNÉES
Abstract:
(EN) A public parameter is downloaded by a data provider u from a data miner. A private parameter set Wu that is locally maintained is replaced by using a downloading result. A private parameter set Wu, that is obtained after the replacement, is updated by using local data and a model parameter update algorithm. An update result is uploaded to the data miner so that the data miner updates the public parameter set Wglobal by using the update result uploaded by the data provider.
(FR) L'invention concerne un paramètre public qui est téléchargé par un fournisseur de données u à partir d'un explorateur de données. Un ensemble de paramètres privés Wu qui est maintenu localement est remplacé par l'utilisation d'un résultat de téléchargement. Un ensemble de paramètres privés Wu, qui est obtenu après le remplacement, est mis à jour en utilisant des données locales et un algorithme de mise à jour de paramètres de modèle. Un résultat de mise à jour est téléchargé vers l'explorateur de données de telle sorte que l'explorateur de données met à jour l'ensemble de paramètres publics Wglobal en utilisant le résultat de mise à jour téléchargé par le fournisseur de données.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)