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A language recognition method and language recognition device

A language recognition and online recognition technology, applied in the computer field, can solve the problems of slow speed, low accuracy, and the language recognition scheme cannot be practically used, and achieves the effect of high speed and high recognition accuracy.

Active Publication Date: 2022-02-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the language recognition scheme adopted by the existing technology cannot be practically used on large data sets, and the accuracy rate is low and the speed is slow, which cannot meet the current speed requirements for language recognition.

Method used

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  • A language recognition method and language recognition device
  • A language recognition method and language recognition device
  • A language recognition method and language recognition device

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Embodiment Construction

[0035] The language recognition method provided by the embodiment of the present invention can be applied to a language recognition device with a computing function. In order to better understand the language recognition method provided by the embodiment of the present invention, the following first combines figure 1 What is shown is an illustration of the physical structure of the language recognition device provided by the embodiment of the present invention.

[0036] It should be clear that the following description of the physical structure of the language recognition device provided by the embodiment of the present invention is an optional example and is not limited, as long as the language recognition method provided by the embodiment of the present invention can be realized.

[0037] like figure 1 as shown, figure 1 It is a structural diagram of a language recognition device provided by an embodiment of the present invention. The language recognition device 100 may hav...

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Abstract

The embodiment of the present invention discloses a language recognition method and a language recognition device. The method includes: performing feature extraction on target audio and video data used for offline training to obtain feature data corresponding to the target audio and video data, The characteristic data are iteratively trained in sequence through the hierarchically arranged N-layer long short-term memory network LSTM included in the training network, so as to obtain a target training model for language recognition. This embodiment can be applied to large data sets for use. In the process of language recognition through the target training module shown in this embodiment, the recognition accuracy is high and the speed is fast, which can meet the current speed of language recognition. demand.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a language recognition method and a language recognition device. Background technique [0002] With the increasingly close trend of international communication, in various fields, such as information query service, alarm system, bank, stock exchange and emergency hotline service, the requirements for language recognition speed are getting higher and higher. Take information query service as an example. Many information query systems can provide multilingual services, but only after the information query system determines the language type of the user can it provide targeted services in the corresponding languages. Examples of such typical services include travel information, emergency services, and shopping. [0003] Most of the language recognition solutions currently on the market use traditional shallow model methods such as Gaussian Mixture Model (English full name: Gaussi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/00G10L15/06G10L15/02
CPCG10L15/005G10L15/02G10L15/063
Inventor 张大威贲国生
Owner TENCENT TECH (SHENZHEN) CO LTD