Nightshade: Data Poisoning to Fight Generative AI with Ben Zhao - #668

Nightshade: Data Poisoning to Fight Generative AI with Ben Zhao - #668

Today we’re joined by Ben Zhao, a Neubauer professor of computer science at the University of Chicago. In our conversation, we explore his research at the intersection of security and generative AI. We focus on Ben’s recent Fawkes, Glaze, and Nightshade projects, which use “poisoning” approaches to provide users with security and protection against AI encroachments. The first tool we discuss, Fawkes, imperceptibly “cloaks” images in such a way that models perceive them as highly distorted, effectively shielding individuals from recognition by facial recognition models. We then dig into Glaze, a tool that employs machine learning algorithms to compute subtle alterations that are indiscernible to human eyes but adept at tricking the models into perceiving a significant shift in art style, giving artists a unique defense against style mimicry. Lastly, we cover Nightshade, a strategic defense tool for artists akin to a 'poison pill' which allows artists to apply imperceptible changes to their images that effectively “breaks” generative AI models that are trained on them. The complete show notes for this episode can be found at twimlai.com/go/668.

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Models for Human-Robot Collaboration with Julie Shah - #538

Models for Human-Robot Collaboration with Julie Shah - #538

Today we’re joined by Julie Shah, a professor at the Massachusetts Institute of Technology (MIT). Julie’s work lies at the intersection of aeronautics, astronautics, and robotics, with a specific focu...

22 Nov 202142min

Four Key Tools for Robust Enterprise NLP with Yunyao Li - #537

Four Key Tools for Robust Enterprise NLP with Yunyao Li - #537

Today we’re joined by Yunyao Li, a senior research manager at IBM Research.  Yunyao is in a somewhat unique position at IBM, addressing the challenges of enterprise NLP in a traditional research envir...

18 Nov 202158min

Machine Learning at GSK with Kim Branson - #536

Machine Learning at GSK with Kim Branson - #536

Today we’re joined by Kim Branson, the SVP and global head of artificial intelligence and machine learning at GSK.  We cover a lot of ground in our conversation, starting with a breakdown of GSK’s cor...

15 Nov 20211h

The Benefit of Bottlenecks in Evolving Artificial Intelligence with David Ha - #535

The Benefit of Bottlenecks in Evolving Artificial Intelligence with David Ha - #535

Today we’re joined by David Ha, a research scientist at Google.  In nature, there are many examples of “bottlenecks”, or constraints, that have shaped our development as a species. Building upon this ...

11 Nov 202159min

Facebook Abandons Facial Recognition. Should Everyone Else Follow Suit? With Luke Stark - #534

Facebook Abandons Facial Recognition. Should Everyone Else Follow Suit? With Luke Stark - #534

Today we’re joined by Luke Stark, an assistant professor at Western University in London, Ontario.  In our conversation with Luke, we explore the existence and use of facial recognition technology, so...

8 Nov 202142min

Building Blocks of Machine Learning at LEGO with Francesc Joan Riera - #533

Building Blocks of Machine Learning at LEGO with Francesc Joan Riera - #533

Today we’re joined by Francesc Joan Riera, an applied machine learning engineer at The LEGO Group.  In our conversation, we explore the ML infrastructure at LEGO, specifically around two use cases, c...

4 Nov 202143min

Exploring the FastAI Tooling Ecosystem with Hamel Husain - #532

Exploring the FastAI Tooling Ecosystem with Hamel Husain - #532

Today we’re joined by Hamel Husain, Staff Machine Learning Engineer at GitHub.  Over the last few years, Hamel has had the opportunity to work on some of the most popular open source projects in the M...

1 Nov 202139min

Multi-task Learning for Melanoma Detection with Julianna Ianni - #531

Multi-task Learning for Melanoma Detection with Julianna Ianni - #531

In today’s episode, we are joined by Julianna Ianni, vice president of AI research & development at Proscia. In our conversation, Julianna shares her and her team’s research focused on developing app...

28 Okt 202137min

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