Text realignment method, device, electronic device and storage medium
A text and algorithm technology, applied in the direction of electronic editing of digital analog information signals, electronic digital data processing, voice analysis, etc., to achieve the effect of simplifying operations
Active Publication Date: 2022-03-18
BEIJING ZITIAO NETWORK TECH CO LTD
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However, errors often occur in the automatic speech recognition process. Users can edit the recognized text, and the edited text may be different from the pre-edited text. Therefore, it is necessary to re-align the edited text with the speech data to obtain the realigned text. subtitles
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[0034] The present disclosure 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 related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0035] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.
[0036] figure 1 An exemplary system architecture 100 to which embodiments of the text realignment method, apparatus, electronic device and storage medium of the present disclosure can be applied is shown.
[0037] Such as figure 1 As shown, the system architecture 100...
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The disclosure provides a text realignment method, device, electronic equipment and storage medium. A specific implementation of the method includes: obtaining the subtitle word segmentation sequence before editing corresponding to the subtitle text before editing, the subtitle word segmentation time sequence before editing, and the subtitle text after editing; performing word segmentation processing on the subtitle text after editing to obtain the subtitle word segmentation sequence after editing ; Using the minimum edit distance algorithm, for each edited subtitle word in the edited subtitle text, determine the pre-edited subtitle word corresponding to the edited subtitle word in the pre-edited subtitle text; Subtitle word segmentation after editing, according to the subtitle words before editing corresponding to the subtitle words after editing included in the subtitle word segmentation after editing, determine the subtitle word segmentation before editing corresponding to the subtitle word segmentation before editing in the subtitle word segmentation sequence before editing, and according to the determined The subtitle word segmentation time before editing determines the subtitle word segmentation time after editing. This embodiment simplifies the operational complexity of text realignment.
Description
technical field [0001] Embodiments of the present disclosure relate to the technical field of speech recognition, and specifically relate to a text realignment method, device, electronic device, and storage medium. Background technique [0002] Audio and text alignment in Automatic Speech Recognition (ASR) is a technology widely used in the field of audio and video, which mainly realizes the matching of the recognized text and speech data obtained after automatic recognition of speech data in the time dimension Align to get subtitles. However, errors often occur in the automatic speech recognition process. Users can edit the recognized text, and the edited text may be different from the pre-edited text. Therefore, it is necessary to re-align the edited text with the speech data to obtain the realigned text. subtitles. Contents of the invention [0003] Embodiments of the present disclosure provide a text realignment method, device, electronic device and storage medium. ...
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IPC IPC(8): G11B27/031G11B27/10G06F40/289G10L15/26G10L25/57
CPCG11B27/031G11B27/10G06F40/289G10L15/26G10L25/57
Inventor 徐文铭刘敬晖杨晶生韩晓杜春赛
Owner BEIJING ZITIAO NETWORK TECH CO LTD