Method and device for voice recognition matching

A speech recognition and equipment technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of low speech recognition rate, and achieve the effect of improving efficiency and increasing speech recognition rate

Active Publication Date: 2015-10-07
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Embodiments of the present invention provide a method and device for speech recognition matching, which are used to solve the problem of low speech recognition rate existing in the current speech recognition technology

Method used

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  • Method and device for voice recognition matching
  • Method and device for voice recognition matching
  • Method and device for voice recognition matching

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Experimental program
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Embodiment 1

[0030] Such as figure 1 As shown in FIG. 1 , it is a flow chart of a method for speech recognition and matching in Embodiment 1 of the present invention. The method includes:

[0031] Step 101: Determine the character information in pinyin form converted from the phonetic information.

[0032] In step 101, the user sends voice information to a terminal that can recognize voice information. When the terminal receives the voice information, it can analyze the voice information by itself to determine the character information in pinyin form converted from the voice information; The received voice information is uploaded to the voice recognition server, and the voice recognition server analyzes the received voice information, and sends the character information in pinyin form converted from the determined voice information to the terminal.

[0033] The voice information includes contact information and / or current to-be-executed operation information, for example: a piece of voic...

Embodiment 2

[0093] Such as Figure 4 As shown, it is a flow chart of a method for speech recognition and matching in Embodiment 2 of the present invention. Embodiment 2 is a detailed description of each step in Embodiment 1. The method specifically includes:

[0094] Step 201: Determine the character information in pinyin form converted from the phonetic information.

[0095] Step 202: Determine whether the exact matching operation can be performed on the determined character information, if yes, return the character information in the form of Chinese characters corresponding to the determined character information; otherwise, execute step 203.

[0096] In this step 202, all the character information in the form of pinyin and Chinese characters contained in the local database is compared with the converted character information to determine whether there is a one-to-one correspondence between the character information in the local database and the converted character information, When t...

Embodiment 3

[0110] Such as Figure 5 As shown, it is a schematic structural diagram of a speech recognition and matching device according to Embodiment 3 of the present invention. The speech recognition matching device includes: a determination module 31 and a fuzzy matching module 32, wherein:

[0111] Determining module 31, is used for determining the character information of the phonetic form that phonetic information is transformed into;

[0112] The fuzzy matching module 32 is used for fuzzy matching according to the fuzzy pinyin matching strategy, from the character information stored in the local database in the form of pinyin and Chinese characters, for converting the character information obtained according to the pinyin to fuzzy matching, and obtaining the converted character information in the local database Character information in the form of matched Chinese characters.

[0113] The fuzzy matching module 32 specifically includes: a first character information search unit 41...

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Abstract

The invention discloses a method and device for speech recognition and matching, the main contents of which include: after determining the character information in the form of pinyin converted from the voice information, according to the fuzzy matching strategy, the characters stored in the form of pinyin and Chinese characters are selected from the local database In the information, the converted character information is fuzzy matched according to the pinyin, and the single complete matching strategy adopted in the prior art is extended to the converted character information in the form of pinyin according to the pinyin, which effectively increases the conversion. The speech recognition rate of the character information, thereby improving the efficiency of the speech recognition technology.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence in computer science, in particular to a method and device for speech recognition and matching. Background technique [0002] Voice is not only the most natural, effective and convenient tool for information exchange between humans, but also an important tool for communication between humans and machines. [0003] With the continuous development of science and technology, artificial intelligence, as a branch of computer science, is committed to developing a new intelligent machine that can respond in a similar way to human intelligence. Research in this field includes robotics, language recognition, image recognition, Natural language processing and expert systems, etc. Among them, speech recognition is a branch, taking speech as the research object, and its goal is to convert the vocabulary content in human speech into computer-executable input symbols to realize speech recognition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/08
CPCG10L15/08
Inventor 翁玮文黄晓庆刘琨焦伟
Owner CHINA MOBILE COMM GRP CO LTD
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