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Cheng-Tao Chung

2 accepted papers

2017

Personalized acoustic modeling by weakly supervised multi-task deep learning using acoustic tokens discovered from unlabeled data

ICASSP 2017accepted

It is well known that recognizers personalized to each user are much more effective than user-independent recognizers. With the popularity of smartphones today, although it is not difficult to collect a large set of audio data for each user, it is difficult to transcribe it. However, it is now possi…

Cited by 0SourceScholar
2015

Enhancing automatically discovered multi-level acoustic patterns considering context consistency with applications in spoken term detection

ICASSP 2015accepted

This paper presents a novel approach for enhancing the multiple sets of acoustic patterns automatically discovered from a given corpus. In a previous work it was proposed that different HMM configurations (number of states per model, number of distinct models) for the acoustic patterns form a two-di…

Cited by 0SourceScholar