no code implementations • 16 Feb 2024 • Wenhui Sophia Lu, Chenyang Zhong, Wing Hung Wong
To this end, we propose POTNet (Penalized Optimal Transport Network), a generative deep neural network based on a novel, robust, and interpretable marginally-penalized Wasserstein (MPW) loss.
2 code implementations • 8 Dec 2022 • Qiao Liu, Zhongren Chen, Wing Hung Wong
In this article, we develop a general framework $\textit{CausalEGM}$ for estimating causal effects by encoding generative modeling, which can be applied in both binary and continuous treatment settings.
2 code implementations • 20 Apr 2020 • Qiao Liu, Jiaze Xu, Rui Jiang, Wing Hung Wong
Density estimation is a fundamental problem in both statistics and machine learning.
no code implementations • NeurIPS 2017 • Linxi Liu, Dangna Li, Wing Hung Wong
We study a class of non-parametric density estimators under Bayesian settings.
no code implementations • NeurIPS 2016 • Dangna Li, Kun Yang, Wing Hung Wong
Given $iid$ observations from an unknown absolute continuous distribution defined on some domain $\Omega$, we propose a nonparametric method to learn a piecewise constant function to approximate the underlying probability density function.
2 code implementations • 13 Jul 2012 • Arwen Vanice Bradley, Ye Henry Li, Bokyung Choi, Wing Hung Wong
Model-based methods founded on quantitative descriptions of gene regulation are among the most promising, but many such methods rely on simple, local models or on ad hoc inference approaches lacking experimental interpretability.