Gunwoong Park

activity

20162026

most citedLearning Quadratic Variance Function (QVF) DAG models via OverDispersion Scoring (ODS)

12 citations · 24 across the 6 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

stat.ML2018

High-Dimensional Poisson DAG Model Learning Using $ℓ_{1}$ -Regularized Regression

Gunwoong Park, Sion Park

In this paper, we develop a new approach to learning high-dimensional Poisson directed acyclic graphical (DAG) models from only observational data without strong assumptions such a…

stat.ML2018★ 7 cited

Identifiability of Generalized Hypergeometric Distribution (GHD) Directed Acyclic Graphical Models

Gunwoong Park, Hyewon Park

We introduce a new class of identifiable DAG models where the conditional distribution of each node given its parents belongs to a family of generalized hypergeometric distribution…

High-Dimensional Poisson DAG Model Learning Using ℓ1​-Regularized Regression

Identifiability of Generalized Hypergeometric Distribution (GHD) Directed Acyclic Graphical Models

High-Dimensional Poisson DAG Model Learning Using $ℓ_{1}$ -Regularized Regression