Rhythm phrase recognition method and device and electronic equipment

A prosody and phrase technology, applied in the field of devices, electronic equipment, and prosodic phrase recognition methods, can solve the problems of inaccurate prosodic phrases, single model training samples, etc., so as to avoid low recognition accuracy, enrich training samples, and improve accuracy. Effect
CN111640418APending Publication Date: 2020-09-08数据堂(北京)智能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
数据堂(北京)智能科技有限公司
Publication Date
2020-09-08

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Abstract

The invention discloses a rhythm phrase recognition method and device and electronic equipment, wherein the method comprises the steps: obtaining to-be-recognized target data which at least comprisestext data and audio data corresponding to the text data, wherein the text data comprises at least one statement; obtaining a text feature code corresponding to the text data and an acoustic feature code corresponding to the audio data; processing the text feature code and the acoustic feature code to obtain multi-modal features related to text and audio alignment; inputting the multi-modal features into a pre-trained rhythm recognition model to obtain a rhythm phrase sequence output by the rhythm recognition model, wherein the rhythm phrase sequence comprising a plurality of rhythm phrases, the rhythm phrases are at least segmented by utilizing rhythm symbols, and the rhythm recognition model is obtained by training at least two statement samples with rhythm phrase tags and audio samples corresponding to the statement samples.
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Description

technical field

[0001] The present application relates to the technical field of text recognition, in particular to a prosodic phrase recognition method, device and electronic equipment. Background technique

[0002] Prosody is an important element of language communication and a concept combining hearing and perception. Prosodic phrases refer to the natural combination of some words in spoken language, while some words are clearly spaced or separated from each other. Prosodic phrase recognition refers to determining whether there is a prosodic boundary behind a given vocabulary. For example, after the prosodic phrase recognition of "Xiaochi Chunshui Dipping Mingxia", "Xiaochi #1 Chunshui #1 Dipping Mingxia #4" is obtained, where "Xiaochi", "Chunshui" and "Jinmingxia" are the recognized rhythms Phrases, separated by the symbol "#", and a number that can represent the pause level is added after the "#".

[0003] In current schemes for identifying prosodic phrases, sentence...

Claims

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