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Speech recognition text correction method and device, computer equipment and storage medium

A technology of speech recognition and correction method, which is applied in the computer field, can solve the problems of low accuracy rate and achieve the effect of improving accuracy rate

Pending Publication Date: 2019-05-03
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most speech recognition technologies use artificial intelligence methods to automatically recognize speech. However, the accuracy of this speech recognition technology is easily affected by factors such as the environment and human pronunciation, and the accuracy rate is low.

Method used

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  • Speech recognition text correction method and device, computer equipment and storage medium
  • Speech recognition text correction method and device, computer equipment and storage medium
  • Speech recognition text correction method and device, computer equipment and storage medium

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] The correction method of speech recognition text provided by this application can be applied to such as figure 1 shown in the application environment. refer to figure 1 , the voice recognition text correction method is applied to a correction system. The correction system includes a terminal 102 and a server 104 . Wherein, the terminal 102 is connected to the server 104 through a network. Wherein, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the serv...

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PUM

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Abstract

The invention relates to a speech recognition text correction method and device, computer equipment and a storage medium. The method comprises the steps of obtaining pinyin of each word in a recognition text obtained through speech recognition; determining a candidate text based on a corpus and the fuzzy sound of the sound unit in the pinyin of each word; Wherein the sound unit comprises at leastone of an initial consonant, a vowel and an overall recognition pronunciation section; determining an editing distance corresponding to the candidate text according to the word number difference between the recognition text and the candidate text, the total pinyin alphabet number and the total word number; and screening a correction text from the candidate text according to the editing distance. By adopting the editing distance method provided by the invention to screen the correction text of the candidate text, the speech recognition text can be effectively corrected when the recognition textis long, and the correction accuracy is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method, device, computer equipment and storage medium for correcting speech recognition text. Background technique [0002] With the development of the Internet, speech recognition technology has been more and more widely used. Speech recognition technology is a machine that converts the input voice signal into corresponding text through recognition and understanding, so as to realize the communication and interaction between human and machine. [0003] At present, most speech recognition technologies use artificial intelligence methods to automatically recognize speech. However, the accuracy rate of this speech recognition technology is easily affected by factors such as the environment and human pronunciation, and the accuracy rate is low. Contents of the invention [0004] Based on this, it is necessary to provide a method, a device, a computer device and a st...

Claims

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Application Information

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IPC IPC(8): G06F17/27G06F16/31G10L15/26
Inventor 曾晶邓理平陈桓张良杰
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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