PRE-TRAINING SERVICE SYSTEM, AND PRE-TRAINING SERVICE SYSTEM-BASED SERVICE PROVIDING METHOD

WIPO Patent Application WO/2023/193453

A1

Provided in one or more embodiments of the present application a pre-training service system, and a pre-training service system-based service providing method. A model maintained by the pre-training service system comprises obfuscated model structure codes and obfuscated model parameters, the obfuscated model structure codes and the obfuscated model parameters being generated after performing in advance associated obfuscation processing on original model structure codes and original model parameters. The system comprises a producer service module which is used for a model producer to produce a pre-trained model; an optimizer service module which is used for optimizing the pre-trained model according to a fine-tuning data set provided by a model optimizer, and obtaining an optimized model; and a consumer service module which is used for providing a model consumer with a service interface used for the pre-trained model and/or the optimized model, the pre-trained model or the optimized model being used for reasoning data provided by the model consumer and outputting a model prediction result.

MEN RUI (CN)
ZHOU CHANG (CN)
WANG PENG (CN)
ZHANG YICHANG (CN)
LIN JUNYANG (CN)
YANG AN (CN)
LI YONG (CN)
LIN WEI (CN)
DING MING (CN)
ZOU XU (CN)
DU ZHENGXIAO (CN)
TANG JIE (CN)
YANG HONGXIA (CN)
ZHOU JINGREN (CN)

PCT/CN2022/134496

October 12, 2023

November 25, 2022

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ALIBABA DAMO HANGZHOU TECH CO LTD (CN)

G06N20/00; G06F21/14

US9946853B1	2018-04-17
CN111079447A	2020-04-28
CN113127925A	2021-07-16
CN114444725A	2022-05-06

BEIJING TONGJUN LAW FIRM (CN)

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