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The currently adaptive mechanisms adapt a single acoustic model for a speaker in speaker-independent speech recognition system. However, as more users use the same speech recognizer, single acoustic model adaptation leads to negative adaptation upon switching between users. Such a situation is problematic (undependable adaptation). This paper, considering the situation of a smart home or an office...
This paper presents a multi-speaker adaptation for robust speech recognition under ubiquitous environment. The goal is to adapt the speech recognition model for each speaker correctly in ubiquitous multi-speaker environment. We integrate speaker recognition and unsupervised speaker adaptation method to promote the speech recognition performances. Specifically we employ a confidence measure to reduce...
Notice of Violation of IEEE Publication Principles"Acoustic and Phoneme Modeling Based on Confusion Matrix for Ubiquitous Mixed-Language Speech Recognition," by Po-Yi Shih; Jhing-Fa Wang; Hsiao-Ping Lee; Hung-Jen Kai; Hung-Tzu Kao; Yuan-Ning Lin,in the Proceedings of the IEEE International Conference on Sensor Networks, Ubiquitous and Trustworthy Computing, 2008. SUTC '08, pp. 500-506, June...
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