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System for achieving Chinese near-natural language query interfaces

A natural language and query interface technology, applied in the field of computer and information services, can solve the problems of difficulty in realizing Chinese query interface, poor portability, etc., and achieve the effect of portability realization, improving accuracy, and simple algorithm realization.

Inactive Publication Date: 2018-06-29
WUHAN UNIV
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AI Technical Summary

Problems solved by technology

[0008] At present, the realization of the Chinese query interface is a relatively difficult process
Due to the limitations of the current technical level, natural language understanding and natural language translation modules must be designed according to specific tasks. The information communicated is related to domain tasks. Poor, with greater limitations

Method used

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  • System for achieving Chinese near-natural language query interfaces
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  • System for achieving Chinese near-natural language query interfaces

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Embodiment

[0043] One, introduce the system structure of the present invention at first.

[0044] The present invention proposes a kind of method that realizes Chinese near natural language query interface, comprises the following steps:

[0045]1) Set up a natural language parsing module, which is used to perform language analysis on each input near-natural sentence.

[0046] Syntactic analysis, the analysis results are expressed in a defined fixed-format intermediate language;

[0047] 2) Set up a database management module for selecting domain data and updating and perfecting data;

[0048] 3) Set up a natural language transliteration module, and convert the intermediate language into output in json format according to the results of the natural language understanding module.

[0049] 4) Each module in the above 1)-3) has reserved interfaces for query operations in related fields. Said database management module includes the following contents and functions:

[0050] a. Domain ont...

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Abstract

The invention belongs to the technical field of computers and information services, and relates to a system for achieving Chinese near-natural language query interfaces. The system comprises a database management module for database operation, a natural language analysis module for morphology and semantic syntax analysis, and a natural language paraphrasing module for generating an intermediate language. The interfaces aiming at query operation in correlation fields are reserved in all the modules. By means of the database management module, task requirements in different fields can be correspondingly configured, and corresponding query systems are established. The system can be widely used for information query service systems in different fields and the like.

Description

technical field [0001] The invention belongs to computer and information service technology, and particularly relates to a method for quickly realizing the understanding of Chinese query sentences according to the characteristics of different fields and task requirements. Background technique [0002] The language query interface is a collection of computer programs that use natural language as a medium to communicate with users. The computer receives user input, and after parsing and processing, it can give a structured query language and give answers through corresponding operations. [0003] Natural language is the most commonly used form of expression for humans. Public information carriers such as voice, text, and images are usually described and expressed in natural language. In fields such as search, e-commerce, advertising, social networking, and voice, natural language is more It is a communication method that can be seen everywhere, so natural language analysis has...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F17/27
CPCG06F16/3329G06F16/3334G06F16/367G06F16/374G06F40/211G06F40/295
Inventor 李治江宋甜商永星
Owner WUHAN UNIV
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