Age identification model training method and device and age identification method and device
A technology for identifying models and training methods, applied in the computer field, can solve the problems of low training efficiency of age identification models, achieve the effects of reducing data volume, improving training efficiency, and reducing storage space
Pending Publication Date: 2022-01-18
SHANGHAI BILIBILI TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In view of this, an age recognition model training method, device, age recognition method, device, computer equipment and computer-readable storage medium are provided to solve the problem of low training efficiency of the existing age recognition model
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] The advantages of the present application will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0051]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0052] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an age identification model training method and device and an age identification method and device, and belongs to the technical field of computers. The method comprises: obtaining feature data of a plurality of users, wherein the feature data of each user comprises user static feature data and user historical behavior feature data, and the user static feature data at least comprises age data of the users; performing feature signature processing on the feature data of each user to convert the feature data of each user into corresponding numerical high-dimensional feature space data; carrying out dimensionality reduction processing on the numeralized high-dimensional feature space data corresponding to all the users, and obtaining multiple pieces of training sample data, wherein each piece of sample data takes age data of the user as a sample label; and inputting the plurality of training sample data into a preset algorithm model for training to obtain an age recognition model. The training efficiency of the age recognition model can be improved.
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a training method and device for an age recognition model, and an age recognition method and device. Background technique [0002] With the continuous development of Internet technology, many Internet-based services have emerged as the times require. At present, many Internet-based services need to collect the user's age. Taking the advertising service as an example, it is usually necessary to obtain the user's age information in order to deliver more appropriate advertisements to the user based on the user's age. In related technologies, an age recognition model is generally trained according to feature data of multiple users. However, the inventors found that in the prior art, when training the age recognition model based on the characteristic data of multiple users, due to the large amount of characteristic data of users and the need to collect a lot of characteri...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06K9/62
CPCG06Q30/0251G06F18/24323
Inventor 牛心怡吴安新王瑜
Owner SHANGHAI BILIBILI TECH CO LTD