Search Results for author: Patrick Vossler

Found 5 papers, 1 papers with code

Estimating and Implementing Conventional Fairness Metrics With Probabilistic Protected Features

no code implementations2 Oct 2023 Hadi Elzayn, Emily Black, Patrick Vossler, Nathanael Jo, Jacob Goldin, Daniel E. Ho

Unlike similar existing approaches, our methods take advantage of contextual information -- specifically, the relationships between a model's predictions and the probabilistic prediction of protected attributes, given the true protected attribute, and vice versa -- to provide tighter bounds on the true disparity.

Attribute Fairness

ODTlearn: A Package for Learning Optimal Decision Trees for Prediction and Prescription

1 code implementation28 Jul 2023 Patrick Vossler, Sina Aghaei, Nathan Justin, Nathanael Jo, Andrés Gómez, Phebe Vayanos

ODTLearn is an open-source Python package that provides methods for learning optimal decision trees for high-stakes predictive and prescriptive tasks based on the mixed-integer optimization (MIO) framework proposed in Aghaei et al. (2019) and several of its extensions.

Classification

Dimension-Free Average Treatment Effect Inference with Deep Neural Networks

no code implementations2 Dec 2021 Xinze Du, Yingying Fan, Jinchi Lv, Tianshu Sun, Patrick Vossler

Under some regularity conditions, the observed response can be formulated as the response of a mean regression problem with both the confounding variables and the treatment indicator as the independent variables.

regression Uncertainty Quantification

Optimal Nonparametric Inference with Two-Scale Distributional Nearest Neighbors

no code implementations25 Aug 2018 Emre Demirkaya, Yingying Fan, Lan Gao, Jinchi Lv, Patrick Vossler, Jingbo Wang

The weighted nearest neighbors (WNN) estimator has been popularly used as a flexible and easy-to-implement nonparametric tool for mean regression estimation.

Causal Inference regression +1

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