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Domain management method of speech recognition system

A technology for speech recognition and user management, which is applied in the field of speech recognition system domain management, and can solve problems such as low precision and reliability degradation of speech recognition performance

Pending Publication Date: 2020-06-19
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this example, the reliability of the speech recognition performance degrades as the number of exception handling increases because exception handling provides low-accuracy results

Method used

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  • Domain management method of speech recognition system
  • Domain management method of speech recognition system
  • Domain management method of speech recognition system

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Embodiment Construction

[0034] The following description is merely exemplary in nature and not intended to limit the present disclosure, application and use. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts or components.

[0035] Also, when describing the form of the present disclosure, detailed descriptions of well-known features or functions will be excluded so as not to unnecessarily obscure the gist of the present disclosure.

[0036] Words such as first, second, 'A', 'B', (a), (b), etc. may be used when describing components according to forms of the present disclosure. These words are only intended to distinguish one component from another, and these words do not limit the nature, sequence or order of the constituent components. Unless otherwise defined, all terms used herein, including technical terms or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this in...

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Abstract

A method of managing a domain for a speech recognition system includes may include: collecting, by a vehicle function analysis module, speech recognition function information from a system mounted ona vehicle; collecting, by a vehicle situation analysis module, situation information from the system mounted on the vehicle; and managing, by a user domain management module, a user domain based on the speech recognition function information and the situation information collected.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2018-0159723 filed on December 12, 2018, the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates to a technique for managing a domain for speech recognition. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] Speech recognition technology is a technique for extracting features from a speech signal, applying a pattern recognition algorithm to the extracted features, and then backtracking on the speech signal to know which phoneme or word string was generated by the speaker's utterance. [0006] Recently, various schemes for improving the accuracy of speech recognition have been provided. A speech recognition scheme using speech act information esti...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/18G10L15/26
CPCG10L15/22G10L15/1822G10L15/26G10L2015/225G10L2015/223G10L2015/226G10L2015/227G10L15/07B60R16/0373G10L15/1815
Inventor 李京澈赵在珉
Owner HYUNDAI MOTOR CO LTD