Search Results for author: Sandhya Prabhakaran

Found 3 papers, 0 papers with code

A multivariate extension to the Exponentially-modified Gaussian distribution

no code implementations NeurIPS Workshop ICBINB 2021 Sandhya Prabhakaran

The exponentially-modified Gaussian (EMG) distribution is a convolution sum of a univariate Gaussian and an exponential distribution.


A Nonparametric Multi-view Model for Estimating Cell Type-Specific Gene Regulatory Networks

no code implementations21 Feb 2019 Cassandra Burdziak, Elham Azizi, Sandhya Prabhakaran, Dana Pe'er

We present a Bayesian hierarchical multi-view mixture model termed Symphony that simultaneously learns clusters of cells representing cell types and their underlying gene regulatory networks by integrating data from two views: single-cell gene expression data and paired epigenetic data, which is informative of gene-gene interactions.


Probabilistic Clustering of Time-Evolving Distance Data

no code implementations14 Apr 2015 Julia E. Vogt, Marius Kloft, Stefan Stark, Sudhir S. Raman, Sandhya Prabhakaran, Volker Roth, Gunnar Rätsch

We present a novel probabilistic clustering model for objects that are represented via pairwise distances and observed at different time points.


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