Language recognition method and device, electronic equipment and storage medium
A language recognition and language technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of unable to recognize the language, and achieve the effect of accurate language recognition
Active Publication Date: 2020-07-24
IFLYTEK CO LTD
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[0004] Embodiments of the present invention provide a language recognition method, device, electronic equipment, and storage medium to solve the problem that existing language recognition methods cannot recognize languages that are not in the training set
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[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0037] With the continuous development of speech recognition technology, language recognition, as the front-end system of speech recognition, has been widely used. For example, in the field of telephone customer service, the language recognition system can automatically transfer calls corresponding to different languages to the corresponding cus...
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The embodiment of the invention provides a language recognition method and device, electronic equipment and a storage medium. The method comprises the steps of determining to-be-recognized voice data;inputting the to-be-recognized voice data into the language recognition model to obtain a language recognition result output by the language recognition model, wherein the language recognition modelis obtained by training based on sample voice data, languages of the sample voice data and description texts of multiple languages, the plurality of languages comprise an in-set language and an out-set language, and the in-set language is the language of the sample voice data. According to the language recognition method and device, the electronic equipment and the storage medium provided by the embodiment of the invention, the language recognition model performs language recognition on the to-be-recognized voice data based on description texts of the in-set language and the in-set foreign language, so that accurate language recognition including the in-set foreign language is realized.
Description
technical field [0001] The present invention relates to the technical field of natural language processing, in particular to a language recognition method, device, electronic equipment and storage medium. Background technique [0002] Language recognition means that the machine automatically judges the language type of the voice data according to the input voice data, such as Chinese, English, French or Japanese. [0003] Current language recognition methods, such as phoneme recognizer-based language recognition methods or deep neural network-based language recognition methods, are all language recognition schemes for closed sets, that is, they can only recognize the language corresponding to the sample speech in the training set. If the language corresponding to the voice data to be recognized has never appeared in the training set, the current language recognition method cannot accurately identify the language of the voice data. Contents of the invention [0004] Embodi...
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IPC IPC(8): G10L15/00G10L15/02G10L15/06G10L15/18
CPCG10L15/005G10L15/063G10L15/18G10L15/02G10L2015/0631G10L2015/025
Inventor 方昕李晋刘俊华
Owner IFLYTEK CO LTD