Voice recognition based man-machine question and answering method, device, equipment and storage medium

A human-machine question answering and speech recognition technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of inaccurate user intent recognition, reduce database templates, improve accuracy, and improve search efficiency.

Pending Publication Date: 2019-06-21
PINGAN CITY CONSTR TECH SHENZHEN CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a human-computer question answering method, device, equipment and storage medium based on speech recognition, aiming at solving the problem of inaccurate user intention recognition in current human-computer question answering

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Voice recognition based man-machine question and answering method, device, equipment and storage medium
  • Voice recognition based man-machine question and answering method, device, equipment and storage medium
  • Voice recognition based man-machine question and answering method, device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] like figure 1 as shown, figure 1 It is a terminal of the hardware operating environment involved in the solution of the embodiment of the present invention (also called a human-machine question answering device based on speech recognition, wherein the human-machine question answering device based on speech recognition may be composed of a separate human-machine question answering device based on speech recognition, It can also be formed by a combination of other devices and a human-machine question answering device based on speech recognition) Schematic diagram of the structure.

[0050]The terminal in the embodiment of the present invention can be a fixed terminal or a mobile terminal, such as an intelligent air conditioner with a networking function, an intelligent light, an intelligent power supply, an inte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a voice recognition based man-machine question and answering method. The method comprises the following steps: inputting voice chat information to a preset voice recognition model when user input voice chat information is received, so as to obtain text information corresponding to the voice chat information; acquiring target terms from the text information, and normalizingthe target terms, so as to obtain standard information corresponding to the text information; calculating editing distances between the standard information and all chat templates in a preset chat database; taking a chat template, which has the smallest editing distance from the standard information, as a target chat template when an editing distance smaller than a preset distance threshold valueis present, and outputting answering information corresponding to the target chat template. The invention further discloses a voice recognition based man-machine question and answering device, equipment and a storage medium. According to the voice recognition based man-machine question and answering method, the device, the equipment and the storage medium, through processing the voice chat information of a user, a chat intent of the user is accurately recognized.

Description

technical field [0001] The invention relates to the technical field of intelligent chatting robots, in particular to a voice recognition-based man-machine question answering method, device, equipment and storage medium. Background technique [0002] With the rapid development of science and technology, chat robots are becoming more and more common. The chat robot system is an artificial intelligence system that can be online at all times by means of communication and communicate with people through natural language. [0003] Chatbot systems are essentially automated question answering systems. The automatic question answering system takes natural language understanding technology as the core, and the chat robot uses natural language processing technology, knowledge base and real-time updated information resources to complete the analysis and processing of user questions on the one hand, and complete the generation of correct answers on the other hand. The keyword recognitio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G10L15/22G10L15/16G10L15/10
Inventor 王昊胡家义吴建林曾文韬曹阳钱锟庄怡王婉君韦柏松李山亭田磊
Owner PINGAN CITY CONSTR TECH SHENZHEN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap