Method and device for generating model and identifying age and gender, equipment and medium

A technology for generating models and models, applied in character and pattern recognition, biological neural network models, neural learning methods, etc. The effect of improving accuracy

Pending Publication Date: 2021-05-11
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology can only estimate one of age or gender, and cannot analyze two face attributes at the same time through one model
Moreover, the face age estimation or gender recognition algorithm of the traditional machine learning algorithm h

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  • Method and device for generating model and identifying age and gender, equipment and medium
  • Method and device for generating model and identifying age and gender, equipment and medium
  • Method and device for generating model and identifying age and gender, equipment and medium

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[0022] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0023] figure 1 It shows an exemplary system architecture 100 to which the method for generating a model, the device for generating a model, the method for identifying age and gender or the device for identifying age and gender of the embodiments of the present application can be applied.

[0024] like figure 1 As shown, the system architecture 100 may include termina...

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Abstract

The invention discloses a method and device for generating a model and identifying age and gender, and equipment and a storage medium and a program product, and relates to the technical field of artificial intelligence, in particular to the technical field of deep learning and image recognition. The specific implementation scheme is as follows: selecting a network structure module from a preset basic network structure module set to construct at least one candidate model; for each candidate model in the at least one candidate model, training the candidate model by using each training sample set in at least one training sample set of which the data scale is smaller than a first threshold value to obtain pre-training models of the candidate model for different training sample sets; scoring each candidate model according to the performance of each candidate model for the pre-training models of different training sample sets; and retraining the candidate model with the highest score by using the training sample set of which the data scale is greater than a second threshold value to obtain an age and gender recognition model. According to the embodiment, the age and the gender can be analyzed simultaneously through one model.

Description

technical field [0001] The present disclosure relates to the technical field of artificial intelligence, specifically the technical fields of deep learning and image recognition. Background technique [0002] Face age and gender recognition technology refers to the technology of estimating biological age and gender for a given face photo. Faces are a very rich source of information, and face images can provide attribute information such as identity, age, gender, and expression. [0003] Existing face age estimation and gender recognition technologies are mainly based on traditional machine learning frameworks or convolutional neural network frameworks. However, the existing technology can only estimate one of age or gender, and cannot simultaneously analyze two face attributes through one model. Moreover, the face age estimation or gender recognition algorithm of the traditional machine learning algorithm has low accuracy, and the calculation is complex, resulting in a lar...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06V40/166G06V40/178G06V40/172
Inventor 朱欤伍天意郭国栋
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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