Jonathan Purnell, Ph.D.

Affiliations: 
2010 Rensselaer Polytechnic Institute, Troy, NY, United States 
Area:
Computer Science
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"Jonathan Purnell"

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Malik Magdon-Ismail grad student 2010 RPI
 (Approximating covariance matrices using low rank perturbations with applications to accent identification and social network clustering.)
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Publications

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Magdon-Ismail M, Purnell J. (2011) SSDE-cluster: East overlapping clustering of networks using sampled spectral distance embedding and GMMs Proceedings - 2011 Ieee International Conference On Privacy, Security, Risk and Trust and Ieee International Conference On Social Computing, Passat/Socialcom 2011. 756-759
Magdon-Ismail M, Purnell JT. (2010) Approximating the covariance matrix of GMMs with low-rank perturbations Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 6283: 300-307
Purnell JT, Magdon-Ismail M. (2009) Learning American English accents using ensemble learning with GMMs 8th International Conference On Machine Learning and Applications, Icmla 2009. 47-52
Purnell J, Magdon-Ismail M, Newberg HJ. (2005) A probabilistic approach to finding geometric objects in spatial datasets of the Milky Way Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3488: 485-493
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