An information retrieval device, an information retrieval program, and an information retrieval system

Japanese Patent JP6081966

B2

PROBLEM TO BE SOLVED: To search information based on a recognition result obtained through highly accurate recognition of actual conversational voice.SOLUTION: An information search apparatus follows steps of; wirelessly connecting with a plurality of wearable terminals belonging to participants in a conversation; acquiring conversational voice of a participant; receiving start-of-speech information indicative of start of speech from a wearable terminal; identifying a recognition result of the conversational voice based on the conversational voice and the start-of-speech information; searching information based on the recognition result; and displaying a search result on a display unit. In identifying the recognition result, speech different from prescribed speech in the conversational voice is identified based on the conversational voice and the start-of-speech information, where a recognition result for the prescribed speech is identified as a first recognition result and a recognition result for the speech different from the prescribed speech is identified as a second recognition result, and a search is made after adding the second recognition result to the first recognition result.SELECTED DRAWING: Figure 5

Hiroshi Koji
Hara Mirai
Kusanobu Sana
Hiroko Minamoto

JP2014147739A

February 15, 2017

July 18, 2014

Click for automatic bibliography generation  

Canvas Mapple Co., Ltd.

G06F17/30; G10L15/10; G10L17/00

JP2014013494A

WO2008126355A1

大西 鮎美,装着型センサを用いた会議ログの構造化システム,マルチメディア,分散,協調とモバイル(DICOMO2014)シンポジウム論文集 情報処理学会シンポジウムシリーズ,日本,一般社団法人情報処理学会,2014年 7月 9日,Vol.2014 No.1 ,1860-1868ページ

Hiroshi Sudo
Hiroaki Kaita
Ueda Yuji
Koji Asami

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