Jonathan T. Purnell

According to our database, Jonathan T. Purnell authored at least 6 papers between 2005 and 2012.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2012

Approximating the covariance matrix of GMMs with low-rank perturbations.

Malik Magdon-Ismail, Jonathan T. Purnell

Int. J. Data Min. Model. Manag., 2012

2011

SSDE-Cluster: Fast Overlapping Clustering of Networks Using Sampled Spectral Distance Embedding and GMMs.

Malik Magdon-Ismail, Jonathan T. Purnell

Proceedings of the PASSAT/SocialCom 2011, Privacy, 2011

Prominence Ranking in Graphs with Community Structure.

Sibel Adali, Xiaohui Lu, Malik Magdon-Ismail, Jonathan T. Purnell

Proceedings of the Fifth International Conference on Weblogs and Social Media, 2011

2010

Approximating covariance matrices using low rank perturbations with applications to accent identification and social network clustering.

Jonathan T. Purnell

PhD thesis, 2010

2009

Learning American English Accents Using Ensemble Learning with GMMs.

Jonathan T. Purnell, Malik Magdon-Ismail

Proceedings of the International Conference on Machine Learning and Applications, 2009

2005

A Probabilistic Approach to Finding Geometric Objects in Spatial Datasets of the Milky Way.

Jonathan T. Purnell, Malik Magdon-Ismail, Heidi Jo Newberg

Proceedings of the Foundations of Intelligent Systems, 15th International Symposium, 2005