Intelligent grammatical analysis method based on case semantics

A grammatical analysis and intelligent technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of low efficiency of automatic attribute generation, and achieve the goal of ensuring word segmentation efficiency, improving accuracy, improving precision and efficiency Effect

Inactive Publication Date: 2015-03-04
熊玮
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of custom loading method improves the segmentation accuracy of new words, foreign words, and idioms, but the efficiency of automatic generation attributes for a large number of general vocabulary is low

Method used

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  • Intelligent grammatical analysis method based on case semantics
  • Intelligent grammatical analysis method based on case semantics
  • Intelligent grammatical analysis method based on case semantics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Embodiment 1, "2014" and "year" group and time noun phrase; "on", "eye" and "on" are combined into "on the eyes" place noun phrase. Therefore, the final output word chain and the semantic case can be matched one by one, so that the syntax analysis system processed by this technology can obtain a word chain containing semantics.

Embodiment 2

[0083] Embodiment 2: "Relevant government departments are responsible for projects in Nanjing City" can be cut into possible results under the current forward maximum word segmentation method, reverse maximum word segmentation method, traditional two-way maximum word segmentation method and other algorithms:

[0084] "Have / close / government / department / responsible / in / Nanjing / city / of / project";

[0085] "Related / government / department / responsible / in / Nanjing City / 's / project";

[0086] "Relevant government / department / responsible / project / in / Nanjing City / ".

[0087] However, after being processed by this intelligent syntax analysis method based on case semantics, the processing result is:

[0088] "Relevant / government departments / responsible / for / projects in Nanjing".

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Abstract

The invention provides an intelligent grammatical analysis method based on case semantics. The intelligent grammatical analysis method based on the case semantics technically includes steps: completely dividing language instruction input into minimum information units and using a case grammar framework and case markers to further optimally process a word segmentation result of a statement to be divided on the basis of performing regularization processing on two way maximum word segmentation according to semantics. The intelligent grammatical analysis method based on the case semantics greatly improves word segmentation accuracy, and simultaneously guarantees high efficiency of the word segmentation, and prevents defects of ambiguity judgment under a context.

Description

technical field [0001] The invention belongs to an intelligent grammar system in the field of artificial intelligence, and specifically refers to an intelligent grammar analysis method based on case semantics. Background technique [0002] In the field of artificial intelligence, the grammatical analysis technology of natural language processing is suitable for word segmentation of language instructions in the process of human-computer interaction. The semantic accuracy of words segmented from general sentences will directly affect the semantic automatic judgment error of language instructions. At present, there are some methods to improve the accuracy of word segmentation, but there are corresponding defects, including: [0003] One-way maximum word segmentation method: it includes forward maximum matching method and reverse maximum matching method. By loading the word segmentation vocabulary, after the maximum word length of the sentence to be segmented is defined, the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/30
Inventor 熊玮
Owner 熊玮
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