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Speech recognition error correction method and device

A technology of speech recognition and speech recognition model, applied in speech recognition, speech analysis, semantic analysis, etc., can solve problems such as affecting the effect of semantic analysis, poor speech recognition, and poor user experience.

Active Publication Date: 2017-03-08
BEIJING UNISOUND INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the speech recognition effect is poor, it will affect the effect of semantic analysis
Moreover, after recognizing the text corresponding to the voice, if the user wants to modify some of the text, he may need to manually modify it, which is not a good user experience

Method used

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  • Speech recognition error correction method and device
  • Speech recognition error correction method and device
  • Speech recognition error correction method and device

Examples

Experimental program
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Embodiment Construction

[0060] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0061] figure 1 It is a flowchart of a speech recognition error correction method according to an exemplary embodiment. The voice recognition error correction method is applied to terminal equipment, which can be mobile phones, computers, digital broadcast terminals, messaging equipment, game consoles, tablet equipment, medical equipment, fitness equipment, personal digital assistants, etc. Devi...

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Abstract

The present invention relates to a speech recognition error correction method and device. The method includes the following steps that: historical recognition results obtained by a current speech recognition model are acquired, wherein the historical recognition results include a plurality of pieces of text information; logical analysis is performed on the plurality of pieces of text information, and target text information with repeat logic is extracted; the target text information with repeat logic is subjected to wrong channel statistics, so that a text alignment model can be generated; speech information inputted by a user is received; and the speech information is decoded according to the current speech recognition model and the text alignment model, so that a target speech recognition result is obtained. With the speech recognition error correction method and device provided by the technical schemes of the invention adopted, the obtained speech recognition result can be more accurate and better meet the requirements of the user, and therefore, the use experience of the user can be enhanced.

Description

technical field [0001] The invention relates to the technical field of voice recognition, in particular to a voice recognition error correction method and device. Background technique [0002] In the process of speech processing, when understanding through semantics, it depends on the effect of speech recognition. If the speech recognition effect is poor, it will affect the effect of semantic analysis. Moreover, after the text corresponding to the voice is recognized, if the user wants to modify some of the text, he may need to manually modify it, which is not a good user experience. Contents of the invention [0003] Embodiments of the present invention provide a voice recognition error correction method and device, which are used to improve the accuracy of voice recognition, thereby improving user experience. [0004] According to the first aspect of the embodiments of the present invention, a speech recognition error correction method is provided, including: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26G10L25/51G10L15/06G06F17/27
CPCG06F40/205G06F40/216G06F40/30G10L15/06G10L15/26G10L25/51
Inventor 谢勤也
Owner BEIJING UNISOUND INFORMATION TECH
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