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

A technology of speech recognition and error correction method, applied in the computer field, can solve the problems of inaccurate speech recognition results and affect the accuracy of user intention recognition, and achieve the effect of improving the accuracy and improving the accuracy.

Pending Publication Date: 2020-02-07
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, traditional speech recognition technology only models pronunciation and grammar, resulting in inaccurate speech recognition results, which affects the accuracy of user intent recognition

Method used

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

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Embodiment Construction

[0057] 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.

[0058] The error correction method of speech recognition text provided by this application can be applied to such as figure 1 shown in the application environment. The terminal 102 or the server 104 obtains the fluency of the speech recognition text by using a preset language model, wherein the preset language model is obtained by using the corpus of the first corpus and the corpus of the second corpus, and the first corpus includes common scenes. Corpus, the second corpus includes the corpus of preset scenes; if the fluency of the speech recognition text is less than the...

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Abstract

The invention relates to a speech recognition text error correction method and a device, computer equipment and a storage medium. The method comprises the steps of obtaining the fluency of a voice recognition text through a preset language model, the preset language model is obtained through corpus training of a first corpus and a second corpus, the first corpus comprises corpus of a general scene, and the second corpus comprises corpus of a preset scene; if the fluency of the voice recognition text is less than a fluency threshold, obtaining a to-be-corrected word in the voice recognition text; and determining a correction word corresponding to the to-be-corrected word from an error correction database, and obtaining a corrected voice recognition text according to the correction word. According to the method, the accuracy of user intention recognition is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an error correction method, device, computer equipment and storage medium for speech recognition text. Background technique [0002] For enterprise applications, correctly understanding user intent is the key to improving user satisfaction. In the voice interaction system, the user concept representation is performed on the speech recognition results to obtain the user's intention. The user concept representation refers to expressing the essential characteristics of perceived things by processing the input information. [0003] However, traditional speech recognition technology only models pronunciation and grammar, resulting in inaccurate speech recognition results, which affects the accuracy of user intent recognition. Contents of the invention [0004] Based on this, it is necessary to address the above technical problems and provide an error correction method, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/232G06F40/289G06F40/242G06F16/332
CPCG06F16/3329Y02D10/00
Inventor 宁义双张良杰闵刚
Owner KINGDEE SOFTWARE(CHINA) CO LTD