Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Voice recognition method and device, computer equipment and storage medium

A speech recognition and speech segment technology, applied in speech recognition, calculation, speech analysis, etc., can solve the problems of great differences, inconsistencies, poor application effects, etc., and achieve the effect of improving accuracy and strengthening adaptability

Active Publication Date: 2018-11-06
PING AN TECH (SHENZHEN) CO LTD
View PDF9 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the actual user types are very diverse, and many people's pronunciation is far from the standard pronunciation
Therefore, when using the speech recognition conversion tool to convert speech recognition into text, due to some users' pronunciation problems or polyphonic characters in the text, the speech recognition conversion tool cannot accurately recognize this part of the speech data, and does not have certain corrective functions. The wrong ability, resulting in the inconsistency between the text converted by the speech recognition conversion tool and the correct text content, and the actual application effect is poor

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 method and device, computer equipment and storage medium
  • Voice recognition method and device, computer equipment and storage medium
  • Voice recognition method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] The voice recognition method provided by this application can be applied in such as figure 1 In the application environment, the application environment includes a server and a client, wherein the server and the client are connected through the network, the user performs voice input through the client, and the server recognizes the voice input by the user, and according to the recognition The results train the speech recognition model. The clie...

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 method and device, computer equipment and a storage medium. The method includes: obtaining voice data input by a user according to an original text, segmenting voice data into voice fragments for recognition and conversion processing to obtain converted statements and conversion sequence numbers, creating variable storage space for each converted statement, preprocessing the original text to obtain a standard statement and a standard serial number, segmenting each converted statement to obtain a character string to be matched to be used for being matched with the standard statement, storing the standard sequence number of the successfully matched standard statement in the variable storage space for analysis and processing, storing the obtained voice fragments that are wrongly converted and the standard sentence in a voice library as a data set, and training a voice recognition model based on the data set, so that the trained voice recognitionmodel performs error correction on detected voice data. The technical scheme of the invention can enhance a voice error correction capability of the voice recognition model, and improve the accuracyrate of the voice recognition model.

Description

technical field [0001] The invention relates to the technical field of speech processing, in particular to a speech recognition method, device, computer equipment and storage medium. Background technique [0002] Speech recognition technology has developed rapidly in recent years, and its application fields have continued to expand. Various speech recognition system products have appeared on the market. After speech recognition is converted into text output by using speech recognition conversion tools, it is widely used in model training. , media retrieval, subtitle generation, voice identification, etc. [0003] However, the actual user types are diverse, and many people's pronunciation is far from the standard pronunciation. Therefore, when using the speech recognition conversion tool to convert speech recognition into text, due to some users' pronunciation problems or polyphonic characters in the text, the speech recognition conversion tool cannot accurately recognize th...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26G10L15/04G10L15/02G06F17/30G06F17/27G06F17/22G10L15/187
CPCG06F40/151G06F40/205G06F40/232G06F40/289G10L15/02G10L15/04G10L15/187G10L15/26
Inventor 彭捷
Owner PING AN TECH (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products