3 papers
cs.GR2026
Random-Forest-Induced Graph Neural Networks for Tabular Learning
Haozhe Chen, Soheila Farokhi, Kelvyn Bladen +2
Graphs are essential for modeling complex relationships and capturing structured interactions in data. Graph Neural Networks (GNNs) are particularly effective when such relational…
cs.LG2024
Noisy Data Visualization using Functional Data Analysis
Haozhe Chen, Andres Felipe Duque Correa, Guy Wolf +1
Data visualization via dimensionality reduction is an important tool in exploratory data analysis. However, when the data are noisy, many existing methods fail to capture the under…
stat.CO2023
HiQR: An efficient algorithm for high-dimensional quadratic regression with penalties
Cheng Wang, Haozhe Chen, Binyan Jiang
This paper investigates the efficient solution of penalized quadratic regressions in high-dimensional settings. A novel and efficient algorithm for ridge-penalized quadratic regres…