Data Skeptic

We welcome back Marco Tulio Ribeiro to discuss research he has done since our original discussion on LIME.

In particular, we ask the question Are Red Roses Red? and discuss how Anchors provide high precision model-agnostic explanations.

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Direct download: anchors-as-explanations.mp3
Category:general -- posted at: 6:46am PST

Direct download: mathematical-models-of-ecological-systems.mp3
Category:general -- posted at: 4:10pm PST

Walt Woods joins us to discuss his paper Adversarial Explanations for Understanding Image Classification Decisions and Improved Neural Network Robustness with co-authors Jack Chen and Christof Teuscher.

Direct download: adversarial-explanations.mp3
Category:general -- posted at: 3:10pm PST

Andrei Barbu joins us to discuss ObjectNet - a new kind of vision dataset.

In contrast to ImageNet, ObjectNet seeks to provide images that are more representative of the types of images an autonomous machine is likely to encounter in the real world. Collecting a dataset in this way required careful use of Mechanical Turk to get Turkers to provide a corpus of images that removes some of the bias found in ImageNet.

Direct download: objectnet.mp3
Category:general -- posted at: 8:00am PST