• A Bayesian Approach to Estimating the Long Memory Parameter 

    Holan, Scott; McElroy, Tucker; Chakraborty, Sounak (Bayesian Analysis, 2009)
    We develop a Bayesian procedure for analyzing stationary long-range dependent processes. Specifically, we consider the fractional exponential model (FEXP) to estimate the memory parameter of a stationary long-memory Gaussian ...
  • ComPhy: Prokaryotic Composite Distance Phylogenies Inferred from Whole-Genome Gene Sets 

    Lin, Guan Ning, 1978-; Cai, Zhipeng; Lin, Guohui; Chakraborty, Sounak; Xu, Dong, 1965- (BioMed Central, 2009)
    With the increasing availability of whole genome sequences, it is becoming more and more important to use complete genome sequences for inferring species phylogenies. We developed a new tool ComPhy, 'Composite Distance ...
  • Gene Expression-Based Glioma Classification Using Hierarchical Bayesian Vector Machines 

    Chakraborty, Sounak; Mallick, Bani K., 1965-; Ghosh, Debashis; Ghosh, Malay; Dougherty, Edward (Indian Statistical Institute, 2007)
    This paper considers several Bayesian classification methods for the analysis of the glioma cancer with microarray data based on reproducing kernel Hilbert space under the multiclass setup. We consider the multinomial ...