Voice recognition result correction method and device, electronic equipment and storage medium

The invention provides a voice recognition result correction method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining multiple candidate word sequences input by the same voice; for each candidate word sequence, calculating the occurrence probability o...

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Bibliographische Detailangaben
Hauptverfasser: CHEN YINGWEN, JIAN RENXIAN, ZHANG JIATIAN, LIN CHANGZHOU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a voice recognition result correction method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining multiple candidate word sequences input by the same voice; for each candidate word sequence, calculating the occurrence probability of each vocabulary in the candidate word sequence by utilizing a trained personalized model corresponding to the target scene; selecting an optimal word sequence according to the occurrence probability of each vocabulary in each candidate word sequence; calculating phoneme similarity between each vocabulary in the optimal word sequence and a keyword corresponding to the target scene; and replacing vocabularies with phoneme similarity with the keywords greater than a threshold value in the optimal word sequence with the keywords according to the configured threshold value corresponding to the keywords. The scheme can improve the accuracy of the speech recognition result. 本申请提供一种语音识别结果的校正方法及装置、电子设备、存储介质,该方法包括:获取同一语音输入