Mar 31, 2021

7 Posts

Celebration of Coursera being a publicly listed company
Mar 31, 2021

Tesla Under Investigation, Star Trek: The Chatbot, Attention For Vision Models, Spies Embrace AI

I have a two-year-old daughter, and am expecting my son to be born later this week. When I think about what we can do to build a brighter future for our children, the most important thing is...
Person driving a Tesla car
Mar 31, 2021

Tesla Safety Under Investigation: Feds investigate Tesla's Full Self Driving and Autopilot.

U.S. authorities are investigating Tesla’s self-driving technology. Federal regulators launched a probe of nearly two dozen accidents, some of them fatal, that involved Tesla vehicles equipped for self-driving.
Taxonomy of deep learning architectures using self-attention for visual recognition and images from the COCO dataset
Mar 31, 2021

Vision Models Get Some Attention: Researchers add self-attention to convolutional neural nets.

Self-attention is a key element in state-of-the-art language models, but it struggles to process images because its memory requirement rises rapidly with the size of the input. New research addresses the issue with a simple twist on a convolutional neural network.
Star Trek actor William Shatner recording his own deepfake images
Mar 31, 2021

Star Trek And The Videobot Generation: William Shatner creates his own deepfake.

A digital doppelgänger of Star Trek’s original star will let fans chat with him — possibly well beyond his lifetime. AI startup StoryFile built a lifelike videobot of actor William Shatner, best known for playing Captain James T. Kirk on Star Trek.
Sequence showing a training step that uses different perspectives of the same patient to enhance unsupervised pretraining
Mar 31, 2021

Same Patient, Different Views: Contrastive pretraining improves medical imaging AI.

When you lack labeled training data, pretraining a model on unlabeled data can compensate. New research pretrained a model three times to boost performance on a medical imaging task.
Graph showing key AI characteristics
Mar 31, 2021

On Her Majesty’s Secret Algorithm: How the UKs GCHQ will use AI to augment intelligence ops.

The UK’s electronic surveillance agency published its plan to use AI. Government Communications Headquarters (GCHQ) outlined its intention to use machine learning to combat security threats, human trafficking, and disinformation — and to do so ethically — in a new report.
Celebration of Coursera being a publicly listed company
Mar 31, 2021

Coursera Goes Public

I have a two-year-old daughter, and am expecting my son to be born later this week. When I think about what we can do to build a brighter future for our children, the most important thing is to create a foundation for education.

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