Title:
PROCESSING METHOD AND APPARATUS FOR NETWORK MODEL, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/020289
Kind Code:
A1
Abstract:
Disclosed are a processing method and apparatus for a network model, and a device and a storage medium. The processing method for a network model comprises: determining a threshold value of an activation distribution in a network model according to feature values of a plurality of feature points, which are output by a network layer in the network model; processing each feature point by using the threshold value of the activation distribution, and determining an outlier loss of each feature point; taking an error loss and an outlier loss of the network model as a total model loss; and updating a network parameter in the network model according to the total model loss.
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Inventors:
TIAN FEI (CN)
Application Number:
PCT/CN2022/110208
Publication Date:
February 23, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
BEIJING BAIDU NETCOM SCI & TECH CO LTD (CN)
International Classes:
G06N3/04
Foreign References:
| CN113642711A | 2021-11-12 | |||
| CN111914946A | 2020-11-10 | |||
| CN113191973A | 2021-07-30 | |||
| CN113221812A | 2021-08-06 | |||
| CN110782021A | 2020-02-11 | |||
| US20190188569A1 | 2019-06-20 |
Other References:
CHEN, CHENGWEI; YUAN, WANG; CHEN, PAN; DING, SHOUHONG; XIE, YUAN: "Latent regularized generative adversarial network for face spoofing detection", SCIENTIA SINICA INFORMATIONIS, vol. 51, no. 3, 31 March 2021 (2021-03-31), pages 367 - 382, XP009543532, ISSN: 1674-7267
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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