Duke University

3 Posts

Doctors in the OR during surgery
Duke University

Managing Medical Uncertainty: How Hospitals Use AI to Protect Patients

Hospitals across the United States are relying on AI to keep patients safe. Doctors are using a variety of machine learning systems to assess the risk that a given patient will suffer complications.
Examples of high-resolution versions of low-resolution images.
Duke University

Image Resolution in Black and White

A new model designed to sharpen images tends to turn some dark faces white, igniting fresh furor over bias in machine learning. Photo Upsampling via Latent Space Exploration (Pulse) generates high-resolution versions of low-resolution images.
Illustration of a patient in a hospital bed
Duke University

Prognosis: Early Warning for Sepsis

An AI-driven alarm system helps rescue patients before infections become fatal. The problem: Machine learning can spot patterns in electronic health data indicating where a patient’s condition is headed that may be too subtle for doctors and nurses to catch.

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