Jan 13, 2021

14 Posts

Tell Me a Picture: OpenAI's two new multimodal AI models, CLIP and DALL·E
Jan 13, 2021

Tell Me a Picture: OpenAI's two new multimodal AI models, CLIP and DALL·E

Two new models show a surprisingly sharp sense of the relationship between words and images. OpenAI, the for-profit research lab, announced a pair of models that have produced impressive results in multimodal learning: DALL·E.

2 min read
The Fax About Tracking Covid: A deep learning system for sorting critical Covid-19 cases.
Jan 13, 2021

The Fax About Tracking Covid: A deep learning system for sorting critical Covid-19 cases.

A pair of neural networks is helping to prioritize Covid-19 cases for contact tracing. The public health department of California’s Contra Costa County is using deep learning to sort Covid-19 cases reported via the pre-internet technology known as fax.

2 min read
Striding Toward the Minimum: A faster way to optimize the loss function for deep learning.
Jan 13, 2021

Striding Toward the Minimum: A faster way to optimize the loss function for deep learning.

When you’re training a deep learning model, it can take days for an optimization algorithm to minimize the loss function. A new approach could save time.

2 min read
How AI Can Strengthen Democracy
Jan 13, 2021

How AI Can Strengthen Democracy

Last Wednesday, the U.S. Capitol building was overrun by insurrectionists at the moment when members of Congress were certifying the results of a national election.

2 min read
The Batch: Propagandists Lie About AI, Language Models Grok Images, Machines Triage Covid Cases, World Models Shrink
Jan 13, 2021

The Batch: Propagandists Lie About AI, Language Models Grok Images, Machines Triage Covid Cases, World Models Shrink

Last Wednesday, the U.S. Capitol building was overrun by insurrectionists at the moment when members of Congress were certifying the results of a national election. Reading accounts of how close the mob came to where those representatives had sheltered...

11 min read
It’s a Small World Model After All: More efficient world models for reinforcement learning
Jan 13, 2021

It’s a Small World Model After All: More efficient world models for reinforcement learning

World models, which learn a compressed representation of a dynamic environment like, say, a video game, have delivered top results in reinforcement learning. A new method makes them much smaller.

2 min read
Tell Me a Picture: OpenAI's two new multimodal AI models, CLIP and DALL·E
Jan 13, 2021

Tell Me a Picture: OpenAI's two new multimodal AI models, CLIP and DALL·E

Two new models show a surprisingly sharp sense of the relationship between words and images. OpenAI, the for-profit research lab, announced a pair of models that have produced impressive results in multimodal learning: DALL·E.

2 min read
The Batch: Propagandists Lie About AI, Language Models Grok Images, Machines Triage Covid Cases, World Models Shrink
Jan 13, 2021

The Batch: Propagandists Lie About AI, Language Models Grok Images, Machines Triage Covid Cases, World Models Shrink

Last Wednesday, the U.S. Capitol building was overrun by insurrectionists at the moment when members of Congress were certifying the results of a national election. Reading accounts of how close the mob came to where those representatives had sheltered...

11 min read
AI Truths, AI Falsehoods: How police used face detection to ID Jan 6 rioters.
Jan 13, 2021

AI Truths, AI Falsehoods: How police used face detection to ID Jan 6 rioters.

Face recognition is being used to identify people involved in last week’s assault on the U.S. Capitol. It’s also being misused to support their cause.

2 min read
Striding Toward the Minimum: A faster way to optimize the loss function for deep learning.
Jan 13, 2021

Striding Toward the Minimum: A faster way to optimize the loss function for deep learning.

When you’re training a deep learning model, it can take days for an optimization algorithm to minimize the loss function. A new approach could save time.

2 min read
AI Truths, AI Falsehoods: How police used face detection to ID Jan 6 rioters.
Jan 13, 2021

AI Truths, AI Falsehoods: How police used face detection to ID Jan 6 rioters.

Face recognition is being used to identify people involved in last week’s assault on the U.S. Capitol. It’s also being misused to support their cause.

2 min read
It’s a Small World Model After All: More efficient world models for reinforcement learning
Jan 13, 2021

It’s a Small World Model After All: More efficient world models for reinforcement learning

World models, which learn a compressed representation of a dynamic environment like, say, a video game, have delivered top results in reinforcement learning. A new method makes them much smaller.

2 min read
The Fax About Tracking Covid: A deep learning system for sorting critical Covid-19 cases.
Jan 13, 2021

The Fax About Tracking Covid: A deep learning system for sorting critical Covid-19 cases.

A pair of neural networks is helping to prioritize Covid-19 cases for contact tracing. The public health department of California’s Contra Costa County is using deep learning to sort Covid-19 cases reported via the pre-internet technology known as fax.

2 min read
How AI Can Strengthen Democracy
Jan 13, 2021

How AI Can Strengthen Democracy

Last Wednesday, the U.S. Capitol building was overrun by insurrectionists at the moment when members of Congress were certifying the results of a national election.

2 min read

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