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A Chinese similar problem generation system and method

A technology for generating systems and questions, applied in the field of Chinese similar question generation systems

Active Publication Date: 2019-03-12
中通天鸿(北京)通信科技股份有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing technology provides a similar question generation system and method, which can improve the matching degree and rationality of the generated question sentences and the original question by adopting a combination of rule-based and statistical methods; however, in business, the essence of question-answering It does not lie in the accuracy of the answer. This one-to-one accurate answer may not be what consumers need

Method used

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  • A Chinese similar problem generation system and method
  • A Chinese similar problem generation system and method
  • A Chinese similar problem generation system and method

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Embodiment 1

[0027] Embodiment 1 of the present invention provides a system and method for generating Chinese similar questions, such as figure 1 As shown, the generation method includes:

[0028] S1: The step of building a Chinese semantic knowledge base, establishing a first mapping between keywords and frequently asked questions, establishing a second mapping between frequently asked questions and sales marks, and establishing a third mapping between frequently asked questions and question answers that have undergone sales marks, and the sales marks are based on training or rule generation;

[0029] S2: Keyword extraction step, several merchants establish voice channels to several user terminals belonging to their respective merchants through the voice interaction server, the user asks natural language questions to the corresponding merchants through the voice channel, and the voice interaction server recognizes the questions raised by the users Afterwards, after speech-to-text proces...

Embodiment 2

[0054] A Chinese similar question generation system, such as image 3 As shown, the generation system includes:

[0055] The Chinese semantic knowledge base building module 1 is used to build the Chinese semantic knowledge base, establishes the first mapping between keywords and frequently asked questions, establishes the second mapping between frequently asked questions and sales marks, and establishes the third mapping between common questions and question answers marked by sales mapping, the sales tokens are generated based on training or rules;

[0056] The keyword extraction module 2 is used for several merchants to establish voice channels to several user terminals belonging to their respective merchants through the voice interaction server, and the user raises a natural language question to the corresponding merchant terminal through the voice channel, and the voice interaction server recognizes the user's proposed After the question, after speech-to-text processing an...

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Abstract

The invention belongs to the technical field of natural language processing, in particular to a Chinese similarity problem generation system and a Chinese similarity problem generation method. The invention provides a new Chinese similar problem generation system and method, A Chinese similarity problem generate system and method can locate corresponding answer in a semantic knowledge base according to similarity, and sorting the answers according to the correlation degree of each sales mark, Thus, the user can be answered, and more than one answer can be located in the semantic knowledge basefor the same common question with the sales mark attribute, so that the 'answer' can be guided more intelligently, instead of simply answering each question, and the platform, the merchant and the customer can all benefit from the answer after the question is answered.

Description

technical field [0001] The invention belongs to the technical field of natural language processing, and in particular relates to a system and method for generating similar Chinese questions. Background technique [0002] The existing technology provides a system and method for generating similar questions, which can improve the matching degree and rationality of the generated question sentences and the original question by adopting a combination of rule-based and statistical methods; however, in business, the essence of question-answering It does not depend on the accuracy of the answer. This kind of one-to-one accurate answer may not be what consumers need. Contents of the invention [0003] In view of the above problems, the present invention provides a new system and method for generating similar Chinese questions, which can answer questions raised by users more intelligently, and effectively protect the interests of the platform, merchants and users. [0004] Concrete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/36G06F17/27
CPCG06F40/30
Inventor 韩冰
Owner 中通天鸿(北京)通信科技股份有限公司
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