Articles on Machine learning

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These rats are in special cages for urine collection. Every year, millions of animals are used for testing chemicals that are used in industrial products. By unoL/shutterstock.com

AI more accurate than animal testing for spotting toxic chemicals

Testing new industrial chemicals is essential for public health and the environment. But animal testing is costly, and too many chemicals are left untested. A new AI tool may solve the problem.
In 1906, English statistician Sir Francis Galton observed the median answer of 800 participants trying to guess the weight of a cow was accurate within 1% of the correct answer. Mavis Wong/The Conversation NY-BD-CC

The internet is terrible at answering most tough questions. Our ‘wisdom of the crowd’ tool can help

We have developed a system that combines human intuition with machine learning to provide support for people making complex decisions.
It can be complicated to teach a computer to detect harassment and threats. Palto/Shutterstock.com

Can Facebook use AI to fight online abuse?

It could seem attractive to try to teach computers to detect harassment, threats and abusive language. But it's much more difficult than it might appear.
Artist’s impression of Proxima b, a planet orbiting the star Proxima Centauri within the closest known star system outside of our solar system. (ESO/M. Kornmesser)

Can Artificial Intelligence help find alien intelligence?

Using AI to search for ET might help us find things we couldn't even imagine we should look for, but to succeed we also have think critically about how we create and use that technology.
On March 18 in Tempe, Arizona, an Uber self-driving car struck and killed Elaine Herzberg, who was walking her bicycle across a street. The human driver was supposed to be monitoring the car’s behaviour, but did not do so. Its systems apparently did not detect the victim, as it neither slowed down nor tried to avoid hitting Herzberg Wikimedia

Artificial intelligence: between scientific, ethical and commercial issues

The report of the mathematician and deputy of Essonne Cédric Villani renders his report on artificial intelligence today.
AI chatbots still struggle to understand the impact of their words. (Shutterstock)

Teaching chatbots how to do the right thing

The chatbot industry sees more data as the answer to building a truly conversational system. But the industry may be teaching chatbots the wrong thing.

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