Speech recognition error correction method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a speech recognition error correction method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a recognition text of speech data to be corrected; inputting the recognition text, a user associated text of the voice data and / or a historical recognition text of historical voice data of the voice data into a voice recognition error correction model to obtain an error correction result output by the voice recognition error correction model, wherein the speech recognition error correction model is obtained by training based on a sample recognition text of sample speech data, a sample error correction result of the sample recognition text and a sample user associated text and / or a sample historicalrecognition text of historical speech data of the sample speech data. According to the speech recognition error correction method and device, the electronic equipment and the storage medium providedby the embodiment of the invention, the additional related text information is fully utilized to perform error positioning and correction on the recognition text to obtain the error correction result,and the accuracy of error positioning and error correction is improved.

Description

technical field [0001] The invention relates to the technical fields of speech recognition and natural language processing, in particular to a speech recognition error correction method, device, electronic equipment and storage medium. Background technique [0002] With the increasing maturity of artificial intelligence-related technologies, speech recognition systems are widely used in meetings, speeches, interviews, and lectures. However, the current speech recognition technology cannot achieve a completely correct recognition effect, and errors may still exist in the obtained speech recognition results when the user's speech data is recognized. Therefore, error correction needs to be performed on the speech recognition result to improve the accuracy of the speech recognition result. [0003] However, the current speech recognition error correction methods can use relatively limited semantic information, which makes it difficult for the error correction model to accuratel...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a voice recognition error correction method, device, electronic equipment, and storage medium to solve the defect of poor error correction accuracy in the prior art

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