English lexical analysis method and system for neural network machine translation

A lexical analysis and machine translation technology, applied in neural learning methods, biological neural network models, natural language translation, etc., can solve the problems of sparse training corpus data, decreased machine learning efficiency, poor translation quality, etc., to solve the problem of data sparse problems, improve machine learning efficiency, and translate well

Inactive Publication Date: 2020-01-31
北京中献电子技术开发有限公司
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Problems solved by technology

[0010] For this reason, what the present invention is to solve is that the training corpus data of the neural network machine translation in the prior art is sparse, which causes the machi

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  • English lexical analysis method and system for neural network machine translation

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[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0050] The English lexical analysis method for neural network machine translation described in this embodiment includes the following steps:

[0051] S1. Perform English word segmentation on the English text to be processed. As a specific implementation of this embodiment, step S1 specifically includes the following steps: input the English text to be processed, and perform English word segmentation on it. The punctuation characters in the...

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Abstract

The invention provides an English lexical analysis method for neural network machine translation. The English lexical analysis method comprises the following steps: performing English word segmentation on a to-be-processed English text; carrying out query screening on each word obtained after English word segmentation by utilizing a special vocabulary; reserving result information of the queried words in a lexical analysis result; performing rule processing on the words which are not queried; carrying out word architecture restoration on the words meeting the rule processing conditions, and directly storing the words which do not meet the rule processing conditions in a lexical analysis result; and outputting a lexical analysis result, and adding the lexical analysis result into machine deep learning training. The invention further provides an English lexical analysis system for neural network machine translation. According to the English lexical analysis method for neural network machine translation, the problems that the machine learning efficiency is reduced and the translation quality is poor due to the fact that training corpus data of neural network machine translation is sparse can be solved.

Description

technical field [0001] The invention belongs to the technical field of language processing, and in particular relates to an English lexical analysis method and system for neural network machine translation. Background technique [0002] Neural network machine translation technology has been proposed in recent years and has quickly become the mainstream research method in the field of machine translation. Compared with traditional machine translation technology, its outstanding feature is to combine the advantages of neural network and deep learning to overcome the grammatical inconsistencies caused by segment-based translation. Accurate, language is not smooth, can make full use of context information, make the translation smooth, high accuracy, and high engineering efficiency. [0003] However, in the process of machine translation of English texts, since English belongs to the inflectional language family, words have multiple forms such as singular and plural, active and p...

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Application Information

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IPC IPC(8): G06F40/284G06F40/58G06N3/08
CPCG06N3/084
Inventor 张孝飞范婷婷王芳任明雪李程
Owner 北京中献电子技术开发有限公司
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