Search Results for author: Peter W. MacDonald

Found 2 papers, 1 papers with code

Approximate Post-Selective Inference for Regression with the Group LASSO

no code implementations31 Dec 2020 Snigdha Panigrahi, Peter W. MacDonald, Daniel Kessler

After selection with the Group LASSO (or generalized variants such as the overlapping, sparse, or standardized Group LASSO), inference for the selected parameters is unreliable in the absence of adjustments for selection bias.

regression Selection bias +1

Latent space models for multiplex networks with shared structure

2 code implementations28 Dec 2020 Peter W. MacDonald, Elizaveta Levina, Ji Zhu

Here we propose a new latent space model for multiplex networks: multiple, heterogeneous networks observed on a shared node set.

Stochastic Block Model

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