Asia-Pacific Signal and Information Processing Association (APSIPA) - Score normalization using phoneme-based entropy for spoken term detection

2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA)

Author(s): Hiromitsu Nishizaki ; Naoki Sawada
Publisher: Asia-Pacific Signal and Information Processing Association (APSIPA)
Publication Date: 1 December 2015
Conference Location: Hong Kong, China
Conference Date: 16 December 2015
Page(s): 263 - 269
ISBN (Electronic): 978-9-8814-7680-7
DOI: 10.1109/APSIPA.2015.7415517
Regular:

This study investigates and demonstrates the effectiveness of utilizing the entropy of a query term in spoken term detection (STD) for score normalization. It is important to normalize scores of... View More

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