Search Results for author: Tingfung Lau

Found 5 papers, 1 papers with code

Adversarial Examples for Natural Language Classification Problems

no code implementations ICLR 2018 Volodymyr Kuleshov, Shantanu Thakoor, Tingfung Lau, Stefano Ermon

Modern machine learning algorithms are often susceptible to adversarial examples — maliciously crafted inputs that are undetectable by humans but that fool the algorithm into producing undesirable behavior.

BIG-bench Machine Learning Classification +4

Embryo staging with weakly-supervised region selection and dynamically-decoded predictions

no code implementations9 Apr 2019 Tingfung Lau, Nathan Ng, Julian Gingold, Nina Desai, Julian McAuley, Zachary C. Lipton

First, noting that in each image the embryo occupies a small subregion, we jointly train a region proposal network with the downstream classifier to isolate the embryo.

Region Proposal

Video Content Swapping Using GAN

no code implementations21 Nov 2021 Tingfung Lau, Sailun Xu, Xinze Wang

These deep generative models provide away to utilize all the unlabeled images and videos online, since it can learn deep feature representations with unsupervised manner.

Data Augmentation Video Generation

Quantifying and Understanding Adversarial Examples in Discrete Input Spaces

no code implementations12 Dec 2021 Volodymyr Kuleshov, Evgenii Nikishin, Shantanu Thakoor, Tingfung Lau, Stefano Ermon

In this work, we seek to understand and extend adversarial examples across domains in which inputs are discrete, particularly across new domains, such as computational biology.

Attribute Sentiment Analysis

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