Contact information



University of Cambridge Home

Department of Engineering
Computational and Biological Learning Lab

University of Cambridge >  Department of Engineering >  Information Engineering  >  Computational and Biological Learning Lab  > Sébastien Bratières

Sébastien Bratières

I am a member of the Machine Learning group of the Cambridge University Engineering Department, led by Zoubin Ghahramani.

My research area is statistical machine learning. More specifically, I work on non-parametric Bayesian models, and try to implement learning algorithms for them in a distributed fashion (for instance using Hadoop). I am interested in applications to natural language processing, speech recognition, dialogue systems.

I received my “Ingénieur” degree from Ecole Centrale Paris, and an MPhil in Computer Speech and Language Processing from the University of Cambridge in 2001. I have been working in the speech industry ever since, and started my PhD on a part-time basis in 2009. In my professional life, I am the Speech Evangelist at dawin, a German company which produces speech recognition solutions for the industry.

News

August 2014: The source code for GPstruct, pygpstruct, is online..

June 2014: Our work (jointly with Novi Quadrianto, Sebastian Nowozin and Zoubin Ghahramani) on GPstruct applied to images will be presented at ICML 2014.

July 2013: Our work (jointly with Novi Quadrianto and Zoubin Ghahramani) on GPstruct is presented in an arXiv preprint.

September 2010: I received another AWS in Education Research Grant for my project A large-scale infinite HMM trained on raw text. This grant comes as a credit towards Amazon Web Services, such as Amazon Elastic Compute Cloud.

August 2010: I have just been awarded the Yahoo! Key Scientfic Challenge Award in the machine learning area. Here is the press release.

August 2009: Jurgen van Gael, Andreas Vlachos and I received an AWS in Education Research Grant to carry out work with Elastic MapReduce, Elastic Compute Cloud, and Simple Storage Service, with the infinite HMM.

Code

The source code for GPstruct, pygpstruct, is now online.

Publications

Presentations

Errata lists

Errata for Sebastian Nowozin and Christoph H. Lampert (2011), "Structured Learning and Prediction in Computer Vision".

Errata for Kevin Murphy (2012), "Machine Learning, a Probabilistic Perspective".

Contact details

E-mail: sb358 usual-symbol cam dot ac and then dot uk


© University of Cambridge, Department of Engineering
Information provided by Sébastien Bratières