Intelligent voice understanding system with multiple voice understanding engines and intelligent voice interaction method

A speech understanding and intelligent speech technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of inability to select or automatically switch the transcription model in advance, the speech understanding effect is unsatisfactory, and the reduction

Pending Publication Date: 2022-01-14
水木智库(北京)科技有限公司
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Problems solved by technology

However, for speech interaction scenarios where the accent or dialect is unpredictable, a better transcription model cannot be selected in advance or automatically switched, so when the transcription accuracy

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  • Intelligent voice understanding system with multiple voice understanding engines and intelligent voice interaction method
  • Intelligent voice understanding system with multiple voice understanding engines and intelligent voice interaction method
  • Intelligent voice understanding system with multiple voice understanding engines and intelligent voice interaction method

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present invention.

[0024] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or impo...

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Abstract

The invention provides an intelligent voice understanding system with multiple voice understanding engines and an intelligent voice interaction method. The intelligent voice understanding system comprises a first voice understanding engine which processes voice without adopting a transcription mode, a second voice understanding engine which processes voice in a transcription mode and an understanding result judgment unit, a voice processing unit of the first voice understanding engine processes the voice to obtain voice data in a coding sequence form, and a natural language understanding unit acquires an intention corresponding to the voice based on the voice data in the coding sequence form through a natural language understanding model; a voice processing unit of the second voice understanding engine performs transcription processing on the voice to obtain voice data in a text form, and the natural language understanding unit acquires an intention corresponding to the voice based on the voice data in the text form through a natural language understanding model; and the understanding result determination unit determines an intention corresponding to the speech on the basis of the understanding results of the two speech understanding engines.

Description

technical field [0001] The invention relates to intelligent voice processing technology, in particular to an intelligent voice understanding system with multiple voice understanding engines and an intelligent voice interaction method. Background technique [0002] The current intelligent speech processing (NLP) solution is to perform semantic analysis on the basis of the text sequence obtained from speech recognition to realize natural language understanding. Specifically, the speech is first transcribed into text, and then the text sequence is analyzed to obtain the meaning (semantics) expressed by the speech through keyword matching technology, or in combination with context or knowledge graph, or with the help of deep learning technology. This approach relies heavily on the accuracy of speech transcription. [0003] Speech transcription technology itself has significant limitations. The recognition accuracy of speech recognition is affected by many factors, and it is im...

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Application Information

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IPC IPC(8): G10L15/22G10L15/18
CPCG10L15/22G10L15/1822G10L2015/223G10L2015/228
Inventor 武晓梅
Owner 水木智库(北京)科技有限公司
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