Language identification method and language identification device

A technology of language recognition and equipment, applied in the computer field, can solve problems such as slow speed, low accuracy rate, and inability to meet the speed requirements of language recognition, and achieve the effect of fast speed and high recognition accuracy

Active Publication Date: 2018-07-27
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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  • Language identification method and language identification device
  • Language identification method and language identification device
  • Language identification method and language identification 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] Such as 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 ...

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Abstract

An embodiment of the invention discloses a language identification method and a language identification device. The method includes performing characteristic extraction on target audio and video dataused for offline training so as to acquire characteristic data corresponding to the target audio and video data, and performing iteration training on the characteristic data in sequence according to ahierarchical N layer LSTM network included by a training network so as to acquire a target training model used for language identification. The method provided by the invention can be applied to a big data set. In a process of using the target training module provided by the invention for language identification, the identification accuracy is high, the identification speed is high and current requirements for language identification can be met.

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 Applications(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
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