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Category:   E-Material
Subject:   Free open source speaker recognition toolkit (NIST SRE 2012 support)
From:  
Email:   marcel_(on)_idiap.ch
Date received:   02 Sep 2013

Our open-source speaker recognition toolkit is just released! You can find it on both Pypi and Github: - https://github.com/bioidiap/xbob.spkrec - https://pypi.python.org/pypi/xbob.spkrec xbob.spkrec is a satellite package of Bob ( http://idiap.github.io/bob/ ) and facereclib ( https://github.com/bioidiap/facereclib ), developed by the Biometrics Group ( http://www.idiap.ch/~marcel/professional/Research_Team.html ) at the Idiap Research Institute ( http://www.idiap.ch ). It provides a bunch of python tools for: * Voice Activity Detection * Feature Extraction and normalization * Machine Learning algorithm including: ** Gaussian Mixture modelling ** Intersession Variability modelling ** Total Variability modelling (I-Vectors) where different I-Vector preprocessing are integrated: *** I-Vector Whitening, *** Length-Normalization, *** Linear Discriminant Analysis, *** Within Class Covariance Normalization, *** Scalable Probabilistic Linear Discriminant Analysis (PLDA). * Support of several speaker recognition Databases (BANCA, TIMIT, MOBIO, Voxforge, NIST-SRE 2012) * Toolchains that run full speaker recognition systems with pre-set configuration files * Performance evaluation * A separate satellite package to reproduce Idiap experiments at NIST SRE 2012 ** https://pypi.python.org/pypi/xbob.spkrec.nist_sre12 ** https://github.com/bioidiap/xbob.spkrec.nist_sre12 Please do not hesitate to contact us for more details: Elie Khoury (elie.khoury_(at)_idiap.ch) Laurent El Shafey (laurent.el-shafey_(at)_idiap.ch) Sebastien Marcel (sebastien.marcel_(at)_idiap.ch) --- Dr Sebastien MARCEL Senior Research Scientist Idiap research institute Email: marcel_(at)_idiap.ch Web: http://www.idiap.ch/~marcel __________________________________________ - ELSNET mailing list Elsnet-list_(at)_elsnet.org - To manage your subscription go to: https://list.hum.uu.nl/cgi-bin/mailman/listinfo/elsnet-list
 

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