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Title
Japanese:スマートフォンにおける音声認識のための効率的な誤り訂正方法 
English:An Efficient Error Correction Method for Smartphone Speech Recognition 
Author
Japanese: Yuan Liang, 岩野 公司, 篠田 浩一.  
English: Yuan Liang, Koji Iwano, Koichi Shinoda.  
Language English 
Journal/Book name
Japanese:日本音響学会講演論文集2014年9月 
English: 
Volume, Number, Page         pp. 29-30
Published date Sept. 5, 2014 
Publisher
Japanese:Acoustical Society of Japan 
English:日本音響学会 
Conference name
Japanese:日本音響学会2014年秋季研究発表会 
English:Proc. ASJ 2014 Autumn Meeting 
Conference site
Japanese:北海道札幌市 
English:Sapporo-shi, Hokkaido 
Abstract We propose an efficient error correction method and a simple gesture-based interface for speech recognition, where users mark the error region once, and then the word will be replaced by another candidate. Assuming that the words preceding/succeeding the error region are validated by the user, we search the Web n-grams for long word sequences matched to such a context. The acoustic features of the error region are also utilized to rerank the candidate words. The experimental result using CSJ proved the effectiveness of our method. 30.2% of the error words were corrected by a single operation.

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