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Positioning model construction method and device, computer device and storage medium

A construction method and computer program technology, applied in the computer field, can solve the problems of consuming a lot of manpower and material resources, achieve the effects of reducing modeling costs, shortening the modeling cycle, and overcoming low efficiency

Pending Publication Date: 2019-10-22
ONE CONNECT SMART TECH CO LTD SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual labeling of samples consumes a lot of manpower and material resources, which has become the biggest weakness in the construction of supervised learning. This application aims to explore a positioning model construction method that can overcome the difficulty of manual labeling

Method used

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  • Positioning model construction method and device, computer device and storage medium
  • Positioning model construction method and device, computer device and storage medium
  • Positioning model construction method and device, computer device and storage medium

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Embodiment Construction

[0044] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and not used to limit the application.

[0045] The positioning model construction method provided in this application can be applied to figure 1 In the application environment shown. The application environment includes a user terminal 102, an LBS server 104 (Location Based Service, location-based server) and a third-party platform 106. The third-party platform 106 includes a third-party server 106A and a user terminal 106B that interacts with the third-party server 106A. The user terminal 102 communicates with the LBS server 104 through the network. The LBS server 104 and the third-party platform 106 can communicate through a network. The LBS server...

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Abstract

The invention relates to a positioning model construction method and device, a computer device and a storage medium, and relates to the field of artificial intelligence. The method comprises the stepsof obtaining an association relationship between a user trajectory diagram and a positioning point from a third-party platform, wherein the association relationship is generated in a human-computer interaction process in a set scene; generating a training sample with a positioning label according to the association relationship, the user trajectory diagram being the training sample, and the positioning point associated with the user trajectory diagram being the positioning label; obtaining a predefined machine learning model; inputting the training sample into the machine learning model for model training, and generating a positioning model; and updating the positioning model to a position-based platform. By adopting the method, the manual marking difficulty can be overcome.

Description

Technical field [0001] This application relates to the field of computer technology, in particular to a positioning model construction method, device, computer equipment and storage medium. Background technique [0002] Before constructing a supervised learning model, we usually need to do the following data preparation work: select some representative sample data from a huge sample set and label them. In order to make the model training have a higher accuracy rate, increasing the sample size is the most common practice. Therefore, it will be a huge project to manually label a large number of samples. Manual labeling of samples consumes a lot of manpower and material resources and becomes the biggest weakness in constructing supervised learning. This application aims to explore a positioning model construction method that can overcome the difficulty of manual labeling. Summary of the invention [0003] Based on this, it is necessary to provide a positioning model construction met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N20/00G06F16/29
CPCG06N20/00G06F16/29
Inventor 施奕明江琳蔡健赵云松
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN
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