Method and system for segmenting sentence in machine translation, computer program and computer

A machine translation and sentence segmentation technology, applied in computing, natural language translation, instruments, etc., can solve problems such as poor performance and no sentence segmentation in machine translation, so as to improve accuracy, improve translation response speed, and improve translation quality Effect

Active Publication Date: 2018-03-23
GLOBAL TONE COMM TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] To sum up, the existing problems in the prior art are: currently there is no sentence segmentation in machine translation; there are multiple sentences in quotation marks; when there are decimal points, title points, URLs, domain names, paths, and abbreviations in sentences, it often behaves bad

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  • Method and system for segmenting sentence in machine translation, computer program and computer

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0050] Such as figure 1 As shown, the sentence segmentation method of machine translation provided by the embodiment of the present invention includes the following steps:

[0051] S101: giving the language type of the input text;

[0052] S102: Segment sentences of the text using the sentence segmentation method.

[0053] In a preferred embodiment of the present invention: use the following rules to segment Chinese sentences:

[0054] (1) Set the maximum length L of the allowed se...

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Abstract

The invention belongs to the technical field of computer software and discloses a method and a system for segmenting a sentence in machine translation, a computer program and a computer. The method comprises the steps of providing a language category of an input text; carrying out sentence segmentation of the text by use of a sentence segmenting method. With the method and the system for segmenting the sentence in machine translation, the computer program and the computer, the translation quality of a long sentence or a chapter text can be improved, the quality of a translated text obtained bysentence segmentation, separate translation and translation combination is obviously better than the quality of the translated text which is not subjected to sentence segmentation; the problem of long translation time of an ultra-long sentence can be also solved; and the effect of the translation response speed is improved by sentence segmentation and distribution of translation requests. Aimingat the problem of the possible sentence segmentation in the practical application of the machine translation, the invention provides a sentence segmentation method for the machine translation. In a practical application test, the accuracy of sentence translation on a BLEU (Bilingual Evaluation Understudy) is improved by about 0.8 on average and the translation efficiency is improved by about 7%.

Description

technical field [0001] The invention belongs to the technical field of computer software, and in particular relates to a machine translation sentence segmentation method and system, a computer program and a computer. Background technique [0002] Machine translation is the process of using computer algorithms to automatically translate sentences in one source language into sentences in another target language. Machine translation is a research direction of artificial intelligence, which has very important scientific research value and practical value. With the continuous deepening of the globalization process and the rapid development of the Internet, machine translation technology is playing an increasingly important role in domestic and foreign political, economic, social, and cultural exchanges. At present, most of the sentence segmentation methods used in machine translation are simply segmented with periods, question marks, and exclamation marks, and quotation marks ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/28
CPCG06F40/211G06F40/58
Inventor 宗浩程国艮
Owner GLOBAL TONE COMM TECH
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