Sample Presentations

For more details on my research projects, please visit the project pages:

Model Selection and Clustering: Multi-level mixture modeling, Simultaneous subset selection via rate-distortion theory, PClust - clustering based on p-values, DDclust - clustering via the L1 data depth, Simultaneous clustering and subset selection for classification via MDL.
Microarray analysis - imputation, compression and applications. LinCmb - adaptive missing value imputation, Meta-data based imputation, Compression of Microarray Images, Joint work with the Hart lab.
Data Depth, Multi-terminal Estimation, and Applications Functional analysis via extensions of the band depth, "Comprestimation", analysis of EEG data.

Multi-level mixture modeling, and Simultaneous subset selection via rate-distortion theory RU seminar, April 2007

Simultaneous subset selection via rate-distortion theory NYU seminar, Nov 2006

Multi-level mixture modeling with subset selection, with applications to clustering of gene expression data. ebCTC presentation, Rutgers, 2006

MIXL, Multi-level mixture modeling BIRS presentation, July 2006

slides from the NIAMS short course on microarray data analysis, Atlanta, March 6-7
Significance analysis, Imputation, Classification and Clustering.

slides from the NIDDK short course on microarray data analysis, San Francisco, March 30-31, 2006
Classification, Clustering and Validation

miRNA project with the Hart lab: Neuroscience meeting poster 2006

Adaptive missing value imputation Slides from the 2005 NSF-RCN Retreat Development, Evaluation, & Dissemination of Methods for the Analysis of Gene Expression by Microarrays Sept 19 - 23, 2005

PClust Statistics seminar, Penn State, Jan 2005.

slides from the Clustering of gene expression data Institute for Advanced Sciences, 2004

Clustering based on Data Depth, Statistics seminar, Boston University, October 2003

Cluster validation via the Relative Data Depth from 2002

Multiterminal estimation - extensions and a geometric intepretation slides from ISIT2002.

Microarray image compression, slides from IMS 2002

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