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TASLP
2010
128views more  TASLP 2010»
14 years 11 months ago
Speaker Diarization Exploiting the Eigengap Criterion and Cluster Ensembles
A novel system for speaker diarization is proposed that combines the eigengap criterion and cluster ensembles. No explicit assumptions on the number of speakers are made. Two varia...
Nikoletta Bassiou, Vassiliki Moschou, Constantine ...
TASLP
2010
144views more  TASLP 2010»
14 years 11 months ago
Active Learning With Sampling by Uncertainty and Density for Data Annotations
To solve the knowledge bottleneck problem, active learning has been widely used for its ability to automatically select the most informative unlabeled examples for human annotation...
Jingbo Zhu, Huizhen Wang, Benjamin K. Tsou, Matthe...
TASLP
2010
124views more  TASLP 2010»
14 years 11 months ago
Audio Signal Representations for Indexing in the Transform Domain
Indexing audio signals directly in the transform domain can potentially save a significant amount of computation when working on a large database of signals stored in a lossy compr...
Emmanuel Ravelli, Gaël Richard, Laurent Daude...
TIP
2010
145views more  TIP 2010»
14 years 11 months ago
Joint Manifolds for Data Fusion
The emergence of low-cost sensing architectures for diverse modalities has made it possible to deploy sensor networks that capture a single event from a large number of vantage po...
Mark A. Davenport, Chinmay Hegde, Marco F. Duarte,...
TLSDKCS
2010
14 years 11 months ago
Improving Retrievability and Recall by Automatic Corpus Partitioning
Abstract. With increasing volumes of data, much effort has been devoted to finding the most suitable answer to an information need. However, in many domains, the question whether a...
Shariq Bashir, Andreas Rauber