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Dictionary updating device and dictionary updating method

An update method and dictionary technology, applied in database update, instrument, natural language translation, etc.

Active Publication Date: 2021-07-27
KK TOSHIBA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, there are cases where words that are registered in the word dictionary and adversely affect the voice recognition process are additionally registered, and improvement is required.

Method used

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  • Dictionary updating device and dictionary updating method
  • Dictionary updating device and dictionary updating method
  • Dictionary updating device and dictionary updating method

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Experimental program
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Embodiment Construction

[0019] Hereinafter, a dictionary updating device and a dictionary updating method according to an embodiment will be described in detail with reference to the drawings. Hereinafter, an example in which the dictionary update device according to the embodiment is realized as an extended function of a voice recognition system that performs voice recognition processing using a word dictionary will be described. As an example, the voice recognition system can be realized as a server device of a server-client system using a network. This server device extracts candidates for words to be additionally registered in the word dictionary in accordance with a correction operation on the text of the recognition result obtained through voice recognition processing using the word dictionary. Then, a word selection screen described later on which the extracted candidates are displayed in a selectable manner is created, and the candidates selected on the word selection screen are registered in...

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Abstract

The present invention provides a dictionary update device capable of effectively suppressing additional registration of words that should not be registered in a word dictionary. This dictionary update device includes a candidate extraction unit, a selection control unit, and a word registration unit. The candidate extracting unit extracts words additionally registered in the word dictionary based on a recognition result text obtained by performing speech recognition processing using a word dictionary by the voice recognition engine and a correction result text indicating a result of correcting at least a part of the recognition result text. alternate. The selection control unit generates a selection screen, and accepts an operation to select a candidate displayed on the selection screen, and displays the extracted candidates in a selectable manner on the selection screen, and at least also displays a Information about the impact of the conditions in the word dictionary on the voice recognition process. The word registration unit additionally registers the candidate selected on the selection screen in the word dictionary.

Description

[0001] This application enjoys the benefit of the priority of the Japanese patent application No. 2016-173918 filed earlier on September 6, 2016, and includes all the contents of the earlier application. technical field [0002] Embodiments of the present invention relate to a dictionary updating device and a dictionary updating method. Background technique [0003] Conventionally, in a voice recognition system that performs voice recognition processing using a word dictionary, a technique of additionally registering words not registered in the word dictionary in accordance with a user's correction operation on the recognition result is known. In this prior art, when the corrected word by the user is not registered in the word dictionary, the corrected word is automatically additionally registered in the word dictionary. For this reason, words that are registered in the word dictionary and adversely affect the voice recognition processing may be additionally registered, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/23G06F3/16G10L15/26G10L15/30
CPCG06F3/16G10L15/26G10L15/30G06F16/374G10L15/063G10L2015/0631G06F40/242G10L15/04G10L15/065G10L15/187G06F40/53
Inventor 长健太后藤和之宫部泰成筱崎政久酒主佳祐祖国威平野薰
Owner KK TOSHIBA