Patent · US Active

Method and apparatus for training image recognition model, and image recognition method and apparatus

US11960571B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Hong Shang · Lo Wu, CN
Han Zheng · Hefei, CN
Zhongqian SUN · Lo Wu, CN

Key dates

Filing date	Oct 29, 2021
Grant date	Apr 16, 2024
Priority date	—
Expiry date	Oct 19, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for training an image recognition model includes: obtaining training image sets; obtaining a first predicted probability, a second predicted probability, a third predicted probability, and a fourth predicted probability based on the training image sets by using an initial image recognition model; determining a target loss function according to the first predicted probability, the second predicted probability, the third predicted probability, and the fourth predicted probability; and training the initial image recognition model based on the target loss function, to obtain an image recognition model.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.