Forming method for sentence meaning expression machine translation and electronic dictionary

An expression and sentence technology, applied in the field of computer natural language processing, which can solve complex and time-consuming problems

Inactive Publication Date: 2005-05-18
高庆狮
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  • Application Information

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Problems solved by technology

In the process of semantic analysis to obtain sentence meaning expressions, if only the existing search matchi

Method used

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  • Forming method for sentence meaning expression machine translation and electronic dictionary
  • Forming method for sentence meaning expression machine translation and electronic dictionary
  • Forming method for sentence meaning expression machine translation and electronic dictionary

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Embodiment Construction

[0020] Various preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Methods for Generating Sentence Expressions

[0022] As mentioned above, in semantic-based machine translation, the process of generating sentence meaning expressions from the original sentences is very critical, which directly affects the efficiency of machine translation and the accuracy of translation. For this reason, the present invention provides a method for generating a semantic expression. figure 1 is a flowchart of a method for generating a semantic expression according to an embodiment of the present invention. The method for generating a semantic expression of this embodiment will be described below with reference to this figure.

[0023] First at step 101, according to the representation of the original language of the semantic unit representation database, a semantic unit representation tree index database is co...

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Abstract

The present invention provides sentence meaning expression creating method and device, machine translation method and system, word and expression interpreting method with meaning range automatically reduced based on the context and electronic dictionary with meaning range automatically reduced based on the context. The method of creating the sentence meaning expression for one sentence includes: editing semanteme unit expressing tree index library based on original language expression of semanteme unit expressing library; extracting semanteme unit expressing trees with each word in the sentence as real beginning based on the semanteme unit expressing tree index library; pruning the extracted semanteme unit expressing trees one word by one word; and finding the sentence meaning expression of the sentence based on the remained semanteme units.

Description

technical field [0001] The invention relates to data processing technology, in particular to computer natural language processing technology. Background technique [0002] Using computer technology to realize automatic translation between different natural languages ​​has always been the direction of efforts of technicians. However, due to the complexity and diversity of natural languages ​​and the large number of complex correspondences between different languages, the existing machine translation The accuracy rate of the system and the acceptability of the translation are relatively low, and have not reached the practical level. [0003] In the past, machine translation was based on grammatical analysis and statistical methods, both of which were difficult to be practical. [0004] In the past, there were three to five steps in machine translation—Chinese segmentation, grammatical analysis, semantic analysis, conversion and formation, and the conversion must be carried ou...

Claims

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Application Information

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IPC IPC(8): G06F17/27G06F17/28G06F40/191
CPCG06F40/191G06F40/242G06F40/55
Inventor 高小宇高庆狮胡玥
Owner 高庆狮
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