Artificial Intelligence

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Individual Neurons Can Learn by Predicting Future Activity

Artificial Intelligence, Computer & Electronics, Tech /

Humans have been trying to comprehend exactly how the brain works and how it obtains information for centuries. While neuroscientists now have a decent understanding of how different parts of the brain work and what their function is, numerous questions remain unanswered; therefore, a unified neuroscience theory is still missing. In recent years, computer scientists […]

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AI Shows that the Sahara has Millions of Trees

Artificial Intelligence, Computer & Electronics, Tech /

A Desert Full of Life Satellite images of the Sahara desert show a dry expanse, the endless rolling dunes we know from movies. Except typical satellite images do not reveal individual trees; however, that doesn’t always mean they’re not there. Scientists from the University of Copenhagen and NASA trained artificial intelligence to recognize trees and have them take another

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Scientist Advises Caution When Using AI in Mammography

Artificial Intelligence, Tech /

AI making mistakes Examining breast-cancer tumors with artificial intelligence can enhance healthcare efficiency and results. However, specialists must proceed carefully, considering that identical technological jumps previously caused greater false-positive tests rates and over-treatment. That is according to a new article in JAMA Health Forum co-written by Joann G. Elmore, MD, MPH, a scientist at the UCLA Jonsson Comprehensive Cancer Center, the

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The Negative Aspect of Machine Learning in Healthcare

Artificial Intelligence, Computer & Electronics, Tech /

Assistant Professor Marzyeh Ghassemi analyzes how disguised biases in medical data can jeopardize artificial intelligence approaches. While completing her dissertation in computer science at MIT, Marzyeh Ghassemi wrote numerous papers on how machine learning strategies from artificial intelligence could be applied to medical data to anticipate patient outcomes. “It was not till the end of

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Uncovering the Secrets of the Big Bang With Machine Learning

Artificial Intelligence, Computer & Electronics, Nuclear & Particles, Physics, Science, Tech /

Can machine learning be used to reveal the secrets of the quark-gluon plasma? Yes, it can. However, only with advanced new methods. It can hardly be more complicated. Little particles whir around wildly with extremely high energy, many interactions happen in the matted mess of quantum particles. This leads to a state of matter called

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Neuromorphic Chip: Artificial Neurons Identify Biosignals in Real Time

Artificial Intelligence, Biotechnology, Computer Science, Neuroscience /

Scientists from Zurich have created a portable, energy-efficient gadget made from synthetic neurons that can decode brainwaves. The chip uses information recorded from the brainwaves of epilepsy patients to determine which regions of the brain cause epileptic seizures. This opens brand-new perspectives for treatment. Current neural network algorithms produce excellent results that help address an

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