Intelligent generation system and method for voice questions and answers

A technology for generating systems and voices, which is applied in voice analysis, voice recognition, and special data processing applications, etc. It can solve problems such as low voice recognition rate, unsupported voice recognition, and inability to ask vague questions.

Inactive Publication Date: 2020-07-10
法雨科技(北京)有限责任公司
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an intelligent generation system and method for voice questions and answers, which effectively avoids the lack of support for voice recognition or low voice recognition rate, low intelligence of point-and-click questions and answers, and user needs. Have a clear understanding of the classification of your own questions, cannot perform fuzzy questions and answer retrieval based on similarity matching, make it impossible to answer if you change the questioning method, and have low question-and-answer accuracy

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  • Intelligent generation system and method for voice questions and answers

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Embodiment Construction

[0057] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0058] Such as Figure 1-Figure 6 As shown, the method of intelligent generation system for voice question answering includes:

[0059] The method for the intelligent generation system aiming at voice question answering, comprises the following steps:

[0060] Step 1: database construction, that is, the data preparation stage of the intelligent generation system for voice questions and answers, providing a data basis for subsequent steps;

[0061] Step 2: Speech recognition, which converts the user's voice input into text;

[0062] Step 3: Question analysis, that is, to perform natural language understanding on the text recognition results obtained after speech recognition, to provide a basis for subsequent steps;

[0063] Step 4: Retrieve the question, that is, use the generated query statement SQL to retrieve the constructed database, and finally r...

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Abstract

The invention discloses an intelligent generation system and method for voice questions and answers, and the method comprises the steps: database building, i.e., a data preparation stage of the intelligent generation system for voice questions and answers; voice recognition: converting voice input of the user into characters; question analysis: namely performing natural language understanding on atext recognition result obtained after voice recognition; problem retrieval: retrieving the constructed database by using the generated query statement SQL, and finally returning a query result; answer generation: namely generating a smoother and more natural answer for the searched query result, and returning the answer to the user. The defects that in the prior art, voice recognition is not supported, or the voice recognition rate is low, the click type question and answer intelligent degree is not high, a user needs to have clear understanding on classification of own questions, fuzzy questioning and answer retrieval based on similarity matching cannot be conducted, so one question method cannot be answered, and the question and answer accuracy is low are effectively overcome.

Description

technical field [0001] The present invention relates to the technical field of voice question answering, and also belongs to the field of intelligent technology, in particular to an intelligent generation system and method for voice question answering. Background technique [0002] Question answering system is an advanced form of information retrieval system, which can answer questions raised by users in natural language with accurate and concise natural language. The main reason for the rise of its research is people's demand for fast and accurate access to information. Question answering system is a research direction that has attracted much attention and has broad development prospects in the field of artificial intelligence and natural language processing. [0003] However, the existing question answering system generally adopts point-and-click question answering, or retrieves answers based on matching algorithms, so that the user’s questioning method needs to be consis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/242G06F16/245G10L15/06G10L15/08G10L15/16G10L15/18G10L15/26G10L15/30
CPCG06F16/243G06F16/245G06F16/3329G10L15/063G10L15/08G10L15/16G10L15/1815G10L15/26G10L15/30
Inventor 赵正寻张润泽
Owner 法雨科技(北京)有限责任公司
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