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Handwriting model training method and device, text recognition method and device, apparatus and medium

A technology for handwritten text recognition and model training, applied in character and pattern recognition, biological neural network models, special data processing applications, etc., can solve the problem of low accuracy of handwritten Chinese text recognition

Active Publication Date: 2018-12-14
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0003] The embodiment of the present invention provides a handwriting model training method, device, equipment and medium to solve the current problem of low accuracy of handwritten Chinese text recognition

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  • Handwriting model training method and device, text recognition method and device, apparatus and medium
  • Handwriting model training method and device, text recognition method and device, apparatus and medium
  • Handwriting model training method and device, text recognition method and device, apparatus and medium

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Embodiment Construction

[0037]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] figure 1 The application environment of the handwriting model training method provided by the embodiment of the present invention is shown. The application environment of the handwriting model training method includes a server and a client, wherein the server and the client are connected through a network, and the client is a device capable of human-computer interaction with the user, including but not limited to a computer, a smart phone For de...

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Abstract

The invention discloses a handwriting model training method and device, a text recognition method and device, an apparatus and a medium. The handwriting model training method includes: obtaining a standard Chinese text train sample, and inputting the Chinese text training sample into a bidirectional long-short time memory neural network, carrying out the training based on a continuous-time classification algorithm to obtain the total error factor, and updating the network parameters by a particle swarm optimization algorithm according to the total error factor, and obtaining a standard Chinesetext recognition model; obtaining and using a non-standard Chinese text training sample, and performing training to obtain an adjusted Chinese handwritten text recognition model; obtaining and usinga Chinese text sample to be tested to obtain an error text training sample; updating the network parameters of the Chinese handwritten text recognition model through the error text training samples, and obtaining a target Chinese handwritten text recognition model. A target Chinese handwritten text recognition model with high handwritten text recognition rate can be obtain by using that handwriting model train method.

Description

technical field [0001] The invention relates to the field of Chinese text recognition, in particular to a handwriting model training method, text recognition method, device, equipment and medium. Background technique [0002] When traditional text recognition methods are used to recognize rough non-standard texts (handwritten Chinese texts), the recognition accuracy is not high, which makes the recognition effect unsatisfactory. Traditional text recognition methods can only recognize standardized texts to a large extent, and the accuracy rate is low when recognizing various handwritten texts in real life. Contents of the invention [0003] Embodiments of the present invention provide a handwriting model training method, device, equipment, and medium to solve the current problem of low accuracy of handwritten Chinese text recognition. [0004] A handwriting model training method, comprising: [0005] Obtain a standardized Chinese text training sample, input the standardiz...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/00G06N3/04
CPCG06N3/049G06V30/413Y02T10/40
Inventor 孙强周罡
Owner PING AN TECH (SHENZHEN) CO LTD
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