← Search

Dan Moldovan

4 accepted papers

2022

Causally motivated shortcut removal using auxiliary labels

AISTATS 2022poster

Shortcut learning, in which models make use of easy-to-represent but unstable associations, is a major failure mode for robust machine learning. We study a flexible, causally-motivated approach to training robust predictors by discouraging the use of specific shortcuts, focusing on a common setting…

2021

On Robustness and Transferability of Convolutional Neural Networks

CVPR 2021poster

Modern deep convolutional networks (CNNs) are often criticized for not generalizing under distributional shifts. However, several recent breakthroughs in transfer learning suggest that these networks can cope with severe distribution shifts and successfully adapt to new tasks from a few training exa…

Cited by 165PDFcodeScholar
2018

Tangent: Automatic differentiation using source-code transformation for dynamically typed array programming

NeurIPS 2018poster

The need to efficiently calculate first- and higher-order derivatives of increasingly complex models expressed in Python has stressed or exceeded the capabilities of available tools. In this work, we explore techniques from the field of automatic differentiation (AD) that can give researchers expres…