Mind Matters News and Analysis on Natural and Artificial Intelligence

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The Texas Sharpshooter Fallacies

Gary Smith discusses his book, the AI Delusion, and how the pressure to publish or perish corrupts research

Bob Marks and Gary Smith offer a range of startling examples of how the pressure to publish drives a lack of rigor — and sometimes honesty — in analyzing and presenting experimental data. The result is a never ending parade of headlines in health and medicine that are unwarranted and often reversed or impossible to replicate. Shownotes 01:00 | Data Read More ›

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How Tongue Stimulation Accelerates Brain Healing

The Amazing Clinical Results from Neurostimulation

The human brain can both adapt and heal itself. Can this healing be accelerated without brain surgery? Using stimulation, of all places, to the tongue can result in incredible changes to brain functions. Can this technology help rewire the brain of those with disorders like Multiple Sclerosis and Cerebral Palsy? That’s the topic today on Mind Matters. Show Notes 00:50 Read More ›

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GIGO alert: AI can be racist and sexist, researchers complain

Can the bias problem be addressed? Yes, but usually after someone gets upset about a specific instance.

From James Zou and Londa Ziebinger at Nature: When Google Translate converts news articles written in Spanish into English, phrases referring to women often become ‘he said’ or ‘he wrote’. Software designed to warn people using Nikon cameras when the person they are photographing seems to be blinking tends to interpret Asians as always blinking. Word embedding, a popular algorithm used to process and analyse large amounts of natural-language data, characterizes European American names as pleasant and African American ones as unpleasant. Now where, we wonder, would a mathematical formula have learned that? Maybe it was listening to the wrong instructions back when it was just a tiny bit? Seriously, machine learning, we are told, depends on  absorbing datasets of Read More ›