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Machine translation method and translation system based on organism named entities

A named entity, machine translation technology, applied in the field of machine translation, can solve the problems of low accuracy, time-consuming and laborious, and low consistency of organic translation, and achieve the effect of improving recognition rate, translation speed, and accuracy.

Active Publication Date: 2015-01-21
中国专利信息中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in the translation of organic matter-related texts, the translation accuracy and consistency of organic matter are low
At the same time, the same organic matter is analyzed and translated multiple times, which is time-consuming and laborious

Method used

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  • Machine translation method and translation system based on organism named entities
  • Machine translation method and translation system based on organism named entities
  • Machine translation method and translation system based on organism named entities

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Embodiment Construction

[0016] The machine translation method and system provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] figure 1 A flow chart of a machine translation method based on named entities of organic matter is provided. The method includes the following steps: Step A: perform sentence segmentation, initial word segmentation, and part-of-speech tagging on the full text of the translated text. If the translated text is a patent document, obtain the international translation of the translated text. Patent classification number; B step: identify the named entity of organic matter in units of sentences, and mark the starting position of the identified named entity of organic matter with the NEOC tag, and the named entity of organic matter is the entity representing the name of a specific organic matter in the translated text; Step C: On the basis of the recognized named entity of organic matter, re...

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Abstract

The invention provides a machine translation method and translation system based on organism named entities. Firstly, a full translation text is analyzed to obtain initial segmentation and part-of-speech tagging information; the organism named entities are recognized, the initial position of the organism named entities is labeled with an NEOC label, segmentation is carried out again on the basis, part-of-speech tagging is carried out, and parts of speech of the recognized organism named entities are tagged as NP; the organism named entities are translated, and the organism named entities and corresponding translation results are stored in an organism named entity translation library; the full translation text is translated with sentence as a unit. By means of the method and system, the recognition rate of the organism named entities is improved, and accuracy of syntactic analysis and translation of sentences where organisms occur is improved. Meanwhile, the organism named entities which occur for many times are translated only once, and translation speed and accuracy of the system are improved.

Description

technical field [0001] The invention relates to machine translation technology, in particular to a machine translation method and a translation system based on organic named entities. Background technique [0002] Machine translation is the use of computers to translate text from one natural language to another. For texts in daily life, the accuracy of machine translation is relatively high, but for translations in professional fields, such as translations related to organic matter, the accuracy of translation is not high. [0003] For example, "The present invention relates to a method for preparing 3-methyl-3-ethylpentane." In this sentence, the existing machine translation will be translated into "This invention 3-methyl involves one kind of-3-ethylpentane the preparation method.”, but the correct translation should be “The invention relates to preparation of 3-ethyl-3-methylpentane.” It can be seen that for translation in the professional field, the accuracy of traditio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/28
Inventor 任智军张威李进杨婧张延花
Owner 中国专利信息中心
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