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David Dean

2 accepted papers

2015

A cluster-voting approach for speaker diarization and linking of Australian broadcast news recordings

ICASSP 2015accepted

We present a clustering-only approach to the problem of speaker diarization to eliminate the need for the commonly employed and computationally expensive Viterbi segmentation and realignment stage. We use multiple linear segmentations of a recording and carry out complete-linkage clustering within e…

Cited by 0SourceScholar
2015

Improving out-domain PLDA speaker verification using unsupervised inter-dataset variability compensation approach

ICASSP 2015accepted

Experimental studies have found that when the state-of-the-art probabilistic linear discriminant analysis (PLDA) speaker verification systems are trained using out-domain data, it significantly affects speaker verification performance due to the mismatch between development data and evaluation data.…

Cited by 0SourceScholar