Search Results for author: Miaolan Xie

Found 4 papers, 2 papers with code

A Sequential Quadratic Programming Method with High Probability Complexity Bounds for Nonlinear Equality Constrained Stochastic Optimization

no code implementations1 Jan 2023 Albert S. Berahas, Miaolan Xie, Baoyu Zhou

A step-search sequential quadratic programming method is proposed for solving nonlinear equality constrained stochastic optimization problems.

Stochastic Optimization

ControlBurn: Nonlinear Feature Selection with Sparse Tree Ensembles

1 code implementation8 Jul 2022 Brian Liu, Miaolan Xie, Haoyue Yang, Madeleine Udell

ControlBurn is a Python package to construct feature-sparse tree ensembles that support nonlinear feature selection and interpretable machine learning.

Additive models feature selection +1

ControlBurn: Feature Selection by Sparse Forests

1 code implementation1 Jul 2021 Brian Liu, Miaolan Xie, Madeleine Udell

Like the linear LASSO, ControlBurn assigns all the feature importance of a correlated group of features to a single feature.

Feature Importance feature selection

Cannot find the paper you are looking for? You can Submit a new open access paper.