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Machine translation method and device

A technology of machine translation and translation results, applied in the field of machine translation, which can solve problems such as poor translation effect, continuous repetition, and affecting the experience of using machine translation, so as to achieve accurate and smooth sentences and ensure the effect of translation

Pending Publication Date: 2021-09-24
BEIJING SINOVOICE TECH CO LTD
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  • Description
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Problems solved by technology

Therefore, sometimes the translation effect of using beam search is poor, and even the phenomenon of the same content appearing repeatedly will seriously affect the experience of using machine translation.

Method used

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  • Machine translation method and device
  • Machine translation method and device
  • Machine translation method and device

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Embodiment Construction

[0044] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0045] In order to better understand the present invention, a brief introduction to the encoder and decoder of machine translation is given first.

[0046] The model framework of neural machine translation is the encoder Encoder-decoder Decoder framework. The encoder contains one or several layers of neural networks, and the decoder also contains one or several layers of neural networks. The goal of the encoder Encoder is to generate a semantic...

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Abstract

The invention provides a machine translation method and device, and relates to the technical field of machine translation. According to the machine translation method and device provided by the invention, the method includes: firstly, obtaining a translation result obtained by decoding a semantic vector generated by an encoder, and obtaining a target evaluation parameter of the translation result; then, based on a target evaluation parameter of a translation result, adjusting a currently set cluster search related parameter; and finally, updating a translation result according to the adjusted cluster search related parameters. According to the scheme, sentences poor in translation effect can be improved, the translation effect is guaranteed, and the translated sentences are more accurate and smooth.

Description

technical field [0001] The present invention relates to the technical field of machine translation, in particular to a machine translation method and device. Background technique [0002] Machine translation, also known as automatic translation, is the process of using a computer to convert one natural language (source language) into another natural language (target language). It is a branch of computational linguistics, one of the ultimate goals of artificial intelligence, and has important scientific research value. At the same time, machine translation has important practical value. With the rapid development of economic globalization and the Internet, machine translation technology plays an increasingly important role in promoting political, economic, and cultural exchanges. [0003] At present, when neural networks are used for machine translation, in order to reduce the time and space complexity of calculation, the method of beam search (Beam Search) is often used in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/58G06F40/211G06F40/30G06N3/04
CPCG06F40/58G06F40/211G06F40/30G06N3/045
Inventor 刘绍孔李健武卫东陈明
Owner BEIJING SINOVOICE TECH CO LTD
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