Non-Negative Matrix Factorization (NMF) is a widely used dimension reduc...
1. Abrupt environmental changes can lead to evolutionary shifts in trait...
Deconvolution is the important problem of estimating the distribution of...
Inferring microbial community structure based on temporal metagenomics d...
In this paper, we present a new variable selection method for regression...
The ranking problem is to order a collection of units by some unobserved...
In this paper, we study the problem of computing a Principal Component
A...