Word meaning disambiguating system and method

A word sense disambiguation and word sense technology, applied in the field of word sense disambiguation system, can solve problems such as inconsistency, achieve the effect of maintaining correctness, improving consistency, and overcoming long calculation time

Inactive Publication Date: 2010-12-01
NEC (CHINA) CO LTD
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  • Abstract
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Problems solved by technology

But the meaning of the word wrap is not taken at the end of the installation, which leads to inconsistencies

Method used

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  • Word meaning disambiguating system and method
  • Word meaning disambiguating system and method
  • Word meaning disambiguating system and method

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Embodiment Construction

[0074] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same elements will be denoted by the same reference symbols or numerals. Also, in the following description of the present invention, detailed descriptions of known functions and configurations will be omitted to avoid making the subject matter of the present invention unclear. Figure 2a A word sense disambiguation system according to the first embodiment of the present invention is shown. The system includes an input device 21, a context determination device 22, a word sense disambiguation device 2 and a memory (not shown). The input device 21 is used for receiving input text, and the text includes polysemous words with multiple meanings. The context determining means 22 is used to determine the context of each polysemous word in the text. For a polysemous word, one or more adjacent words in the text can be regarded as the ...

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Abstract

The invention relates to a word meaning disambiguating system for disambiguating polysemous words. The word meaning disambiguating system comprises an input device and a word meaning disambiguating device, wherein the input device is used for inputting texts including the polysemous words; and the word meaning disambiguating device is used for iteratively determining the meaning of each word on the basis of the meaning obvious degree of the word, wherein the meaning obvious degree is obtained according to the meaning reliability of the word. Besides, the invention also relates to a word meaning disambiguating method. The word meaning disambiguating system and method can improve the consistency of word meaning disambiguating results and shorten calculating time.

Description

technical field [0001] The present invention relates to the field of natural language processing, in particular to a word sense disambiguation system and method. Background technique [0002] In a language, some words have only one meaning, and some words have multiple meanings. For example, "telephone" in Chinese has only one meaning, that is, a communication tool, while "service" has two meanings (sense), one is clothing, and the other is food. Word sense disambiguation (Word Sense Disambiguation, referred to as WSD) is to determine the meaning of a polysemous word in a specific context. Meaning, and in "taking medicine after meals", it is determined that "serving" means eating. [0003] Word sense disambiguation can eliminate the ambiguity of words and determine the true meaning of words, which is useful for text analysis and various services related to it. [0004] Generally speaking, there are two ways of word sense disambiguation, one is supervised and the other is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/20G06F17/27G06F40/00
Inventor 赵凯胡长建
Owner NEC (CHINA) CO LTD
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