Title :
Visual speaker model exploration
Author :
Beecks, Christian ; Stadelmann, T. ; Freisleben, Bernd ; Seidl, Thomas
Author_Institution :
Data Manage. & Data Exploration Group, RWTH Aachen Univ., Aachen, Germany
Abstract :
We present an interactive visualization system for the analysis of Gaussian mixture speaker models. The system exhibits the inner workings of the model intuitively by visualizing graphical representations of its parameters and of the underlying acoustical data at the same time. This enables the exploration of new modeling possibilities in the context of speaker clustering tasks.
Keywords :
speaker recognition; Gaussian mixture speaker models; acoustical data; graphical representations; interactive visualization system; speaker clustering tasks; visual speaker model exploration; Adaptation model; Analytical models; Computational modeling; Data models; Data visualization; Spectrogram; Visualization; Gaussian mixture model; Signature Quadratic Form distance; speaker model analysis; visualization;
Conference_Titel :
Multimedia and Expo (ICME), 2010 IEEE International Conference on
Conference_Location :
Suntec City
Print_ISBN :
978-1-4244-7491-2
DOI :
10.1109/ICME.2010.5583176
