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A transformer-based Chinese blind translation method and system

A translation model and Chinese technology, applied in the field of automatic translation, can solve the problems of high cost, low translation efficiency and long construction time.

Active Publication Date: 2022-05-24
读者出版集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to use the method disclosed in literature [2] for translation, firstly, it is necessary to construct a Chinese-blind comparison corpus with high cost and long construction time at the word level; Construct two different models and use the Chinese-blind control corpus for training; finally, the translation method and the model training process are based on words. Although the translation accuracy can be improved, the translation efficiency is low

Method used

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  • A transformer-based Chinese blind translation method and system
  • A transformer-based Chinese blind translation method and system
  • A transformer-based Chinese blind translation method and system

Examples

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Embodiment 1

[0076] like figure 1 and figure 2 As shown, this embodiment discloses a Transformer-based Chinese-Blind translation method, and the whole and / or partial contents of the preferred implementations of other embodiments can be used as supplements to this embodiment without causing conflicts or contradictions.

[0077] like figure 1 As shown, the Chinese-Blind translation method disclosed in this embodiment comprises the following steps:

[0078] S100: Train the translation model 20 based on the Chinese-blind digital resource 10 corresponding to the existing sentence level. Preferably, the Chinese Braille digital resource 10 may be an existing digital resource converted from Chinese to Braille. The Chinese-Blind digital resource 10 includes at least Chinese corpus and Braille corpus. Chinese corpus and Braille corpus store the same content. Each of the Braille corpus represents the second sentence of Braille, and there is a clear corresponding representation of the first senten...

Embodiment 2

[0123] like image 3 As shown, this embodiment discloses a Transformer-based Chinese-Blind translation system. The whole and / or part of the contents of the preferred implementations of other embodiments may be used as supplements to the present embodiment without causing conflict or contradiction.

[0124] The present invention also provides a Transformer-based Chinese-Blind translation system, which at least includes a translation logic component 30 that provides users with translation from Chinese text to Braille. The translation logic component 30 is configured to invoke the trained translation model 20 for translation. The translation model 20 is configured to be constructed based on the way that the Transformer takes sentences as a unit and directly converts Chinese text into Braille ASCII codes. The translation model 20 learns the Chinese-Blind digital resource 10 based on the multi-head self-attention mechanism by at least associating input, output, and input-output i...

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Abstract

The present invention relates to a Transformer-based Chinese-blind translation method and system. The method at least includes: training a translation model based on existing sentence-level corresponding Chinese-blind digital resources; building a Transformer-based translation of Chinese text into Braille in units of sentences The translation model of the ASCII code, wherein the translation model learns the Chinese blind digital resources based on a multi-head self-attention mechanism that at least associates input, output, and input-output information. The present invention translates in units of sentences, and does not need to construct a Chinese-blind comparison corpus that corresponds accurately at the word level, so that the present invention can directly use existing Chinese-blind digital resources, which can be used only after sentence segmentation processing, so the construction difficulty is small , Time-consuming, significantly reducing the cost of building a corpus.

Description

technical field [0001] The invention relates to the technical field of automatic translation from Chinese text to Braille, in particular to the technical field of using Transformer-based Chinese text-to-Braille translation, and in particular to a Transformer-based Chinese-Blind translation method and system. Background technique [0002] Braille refers to the text specially designed for the blind and used by the blind, and it is an important part of the Chinese language and writing. The Chinese to Braille translation system converts existing Chinese resources into Braille resources, and finally generates Braille documents, which can be used by various Braille systems. [0003] The most basic Braille symbol in Braille is Braille, which consists of 6 dots, and 64 kinds of changes can be formed according to whether the dots are filled or not, that is, 64 dots (blind characters). Braille ASCII codes can also be used to represent Braille in computers, that is, 64 dots correspond...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/47G06F40/126G06F40/117G06F40/289
CPCG06F40/47G06F40/126G06F40/117G06F40/289
Inventor 苏伟吴尽昭张久文林和许存禄蒋琪
Owner 读者出版集团有限公司