284 citations · 587 across the 49 of their papers we have counts for
4 papers · 1 filter
Nonparametric Regression with Adaptive Truncation via a Convex Hierarchical Penalty
Asad Haris, Ali Shojaie, Noah Simon
We consider the problem of non-parametric regression with a potentially large number of covariates. We propose a convex, penalized estimation framework that is particularly well-su…
Network Reconstruction From High Dimensional Ordinary Differential Equations
Shizhe Chen, Ali Shojaie, Daniela M. Witten
We consider the task of learning a dynamical system from high-dimensional time-course data. For instance, we might wish to estimate a gene regulatory network from gene expression d…
A Generalized Benjamini-Hochberg Procedure for Multivariate Hypothesis Testing
Kasra Alishahi, Ahmad Reza Ehyaei, Ali Shojaie
The introduction of the false discovery rate (FDR) by Benjamini and Hochberg has spurred a great interest in developing methodologies to control the FDR in various settings. The ma…
Joint Estimation of Precision Matrices in Heterogeneous Populations
Takumi Saegusa, Ali Shojaie
We introduce a general framework for estimation of inverse covariance, or precision, matrices from heterogeneous populations. The proposed framework uses a Laplacian shrinkage pena…