Multilingual speech recognition and theme semantic analysis method and device

A technology of speech recognition and analysis methods, applied in speech analysis, speech recognition, natural language data processing and other directions, can solve problems such as inconsistency with user semantics, and achieve the effect of improving accuracy

Pending Publication Date: 2021-06-18
卢文祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the challenges of multiple languages, the user's inaccurate pronunciation will also cause the converted sentence results obtained by the device to not match the semantic meaning of the user's intended expression

Method used

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  • Multilingual speech recognition and theme semantic analysis method and device
  • Multilingual speech recognition and theme semantic analysis method and device
  • Multilingual speech recognition and theme semantic analysis method and device

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Embodiment Construction

[0033] The detailed features and advantages of the present invention are described in detail below in the embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, claims and drawings , any person skilled in the art can easily understand the related objects and advantages of the present invention. The following examples further illustrate the viewpoints of the present invention in detail, but do not limit the scope of the present invention in any way.

[0034] Please refer to figure 1 , figure 1 It is a functional block diagram of a multilingual speech recognition and topic semantic analysis device 1 according to an embodiment of the present invention. The multilingual speech recognition and topic semantic analysis device 1 includes a speech input interface 11 , an output interface 13 and a proc...

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Abstract

The invention relates to a multilingual speech recognition and theme semantic analysis method, which comprises the following steps: acquiring a pinyin character string corresponding to a speech input signal according to a speech comparison table, judging that the pinyin character string corresponds to a plurality of original words according to multilingual word collection, and forming a statement according to the multi-word collection and the plurality of original words through a speech recognizer; executing the following steps through a semantic analyzer: selectively executing a correction process, executing an analysis state judgment process or outputting the statement according to the statement and subject vocabulary semantic relationship data set; outputting the corrected statement when the correction process is judged to be successful, and when the correction process is judged to be failed, executing an analysis state judgment process to selectively output a judgment result.

Description

technical field [0001] The invention relates to a speech recognition method, in particular to a multilingual speech recognition method. Background technique [0002] The goal of speech recognition technology is to convert human speech content into corresponding sentences. It has a wide range of applications, including voice dialing, voice navigation, indoor device control, dictation data recording, etc. With the development of globalization, the interaction between people of different nationalities is becoming more and more frequent, and expressions in multiple languages ​​are often mixed in the dialogue, so the demand for multilingual speech recognition devices is also increasing. In addition to the challenges of multiple languages, the user's inaccurate pronunciation will also cause the converted sentence result obtained by the device to be inconsistent with the semantic meaning that the user intends to express. Contents of the invention [0003] In view of the above, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F40/263G10L15/00G10L15/26
CPCG06F16/3344G10L15/005G10L15/26
Inventor 卢文祥简君聿沈绍全叶威呈
Owner 卢文祥
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