Search Results for author: Lorin Crawford

Found 5 papers, 5 papers with code

Generalizing Variational Autoencoders with Hierarchical Empirical Bayes

1 code implementation20 Jul 2020 Wei Cheng, Gregory Darnell, Sohini Ramachandran, Lorin Crawford

Recent methods have mitigated this issue by deterministically moment-matching an aggregated posterior distribution to an aggregate prior.

Interpreting Deep Neural Networks Through Variable Importance

1 code implementation28 Jan 2019 Jonathan Ish-Horowicz, Dana Udwin, Seth Flaxman, Sarah Filippi, Lorin Crawford

While the success of deep neural networks (DNNs) is well-established across a variety of domains, our ability to explain and interpret these methods is limited.

Variable Prioritization in Nonlinear Black Box Methods: A Genetic Association Case Study

1 code implementation22 Jan 2018 Lorin Crawford, Seth R. Flaxman, Daniel E. Runcie, Mike West

The central aim in this paper is to address variable selection questions in nonlinear and nonparametric regression.

regression Variable Selection

Functional Data Analysis using a Topological Summary Statistic: the Smooth Euler Characteristic Transform

2 code implementations21 Nov 2016 Lorin Crawford, Anthea Monod, Andrew X. Chen, Sayan Mukherjee, Raúl Rabadán

We introduce a novel statistic, the smooth Euler characteristic transform (SECT), which is designed to integrate shape information into regression models by representing shapes and surfaces as a collection of curves.

Applications

Bayesian Approximate Kernel Regression with Variable Selection

1 code implementation5 Aug 2015 Lorin Crawford, Kris C. Wood, Xiang Zhou, Sayan Mukherjee

State-of-the-art methods for genomic selection and association mapping are based on kernel regression and linear models, respectively.

Binary Classification regression +1

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