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dr tech

The messy, cautionary tale of how Babylon disrupted the NHS | WIRED UK - 0 views

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    "To date, the presence of Babylon's GP surgery in London has forced the NHS to reallocate millions of pounds in funding to mitigate for the disruption it has caused. Its expansion plans have been blocked before being allowed to proceed. But concerns linger with clinicians questioning the GP surgery's impact and the effectiveness of its much-hyped artificial intelligence platform."
dr tech

From models of galaxies to atoms, simple AI shortcuts speed up simulations by billions ... - 0 views

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    "Now, work posted online shows how artificial intelligence (AI) can easily produce accurate emulators that can accelerate simulations across all of science by billions of times."
dr tech

Why you need to teach your kids about data privacy - 0 views

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    "We are talking about vast fields of aggregate data, the scale of which is difficult to comprehend; this data can be parsed by the artificial intelligence recommendation algorithms that Google has pioneered, and that now steer everything from employment application processes to dating apps."
dr tech

Meet Dr. A.I.: Can an App Diagnose Your Health Issues? - 0 views

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    "The results may seem similar to what you'd get if you'd searched WebMD, Mayo Clinic, etc. The difference is that Dr. A.I. pulls in many more data points than those sites do, then combines artificial intelligence with a massive database to pinpoint the most likely results in your specific case. It doesn't just find all possible ailments and list them for you to explore further on your own."
dr tech

Why Education Is the Hardest Sector of the Economy to Automate - 0 views

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    "Automating teaching is an example of a task that would require artificial general intelligence (as opposed to narrow or specific intelligence). In other words, this is the kind of task that would require an AI that understands natural human language, can be empathetic towards emotions, plan, strategize and make impactful decisions under unpredictable circumstances."
dr tech

Some scientists fear superintelligent machines could pose a threat to humanity | The Wa... - 0 views

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    "The world's spookiest philosopher is Nick Bostrom, a thin, soft-spoken Swede. Of all the people worried about runaway artificial intelligence, and Killer Robots, and the possibility of a technological doomsday, Bostrom conjures the most extreme scenarios. In his mind, human extinction could be just the beginning."
dr tech

Facebook Is Now Using AI to Help Prevent Suicides - 0 views

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    "Facebook has detailed the steps it's taking to get help for people who need it. Which involves using artificial intelligence to "detect posts or live videos where someone might be expressing thoughts of suicide," identifying appropriate first responders, and then employing more people to "review reports of suicide or self harm". The social network has been testing this system in the U.S. for the last month, and "worked with first responders on over 100 wellness checks based on reports we received via our proactive detection efforts." In some cases the local authorities were notified in order to help."
dr tech

Facial Recognition: What Happens When We're Tracked Everywhere We Go? - The New York Times - 0 views

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    "Computers once performed facial recognition rather imprecisely, by identifying people's facial features and measuring the distances among them - a crude method that did not reliably result in matches. But recently, the technology has improved significantly, because of advances in artificial intelligence. A.I. software can analyze countless photos of people's faces and learn to make impressive predictions about which images are of the same person; the more faces it inspects, the better it gets. Clearview is deploying this approach using billions of photos from the public internet. By testing legal and ethical limits around the collection and use of those images, it has become the front-runner in the field. "
dr tech

Why machine learning struggles with causality | VentureBeat - 0 views

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    "In a paper titled "Towards Causal Representation Learning," researchers at the Max Planck Institute for Intelligent Systems, the Montreal Institute for Learning Algorithms (Mila), and Google Research discuss the challenges arising from the lack of causal representations in machine learning models and provide directions for creating artificial intelligence systems that can learn causal representations."
dr tech

Flim: a New AI-Powered Movie-Screenshot Search Engine | Open Culture - 0 views

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    "Described on its about page as "a constantly evolving database of HD screenshots," with a claim of 50,000 provided daily, Flim uses artificial intelligence to perform color analysis and detect "objects, clothes, characters, etc.""
dr tech

'Missing from desk': AI webcam raises remote surveillance concerns | Working from home ... - 0 views

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    "Explained by "Anna", a desk-sitting avatar complete with an artificial voice, the video introduces TP Observer as "a risk-mitigation tool that monitors and tracks real time employee behaviour, and detects any violations to pre-set business rules". Anna explains that this means home workers will have an AI-enabled webcam added to their computers that recognises their face, tags their location and scans for "breaches" of rules at random points during a shift."
dr tech

How to Solve Captchas-and Why They've Gotten So Hard | WIRED - 0 views

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    "It can be a tricky balance, especially as machines become more sophisticated. "Usually artificial intelligence systems are capable of coping better than humans because, as an example, they don't suffer from annoyance. They are infinitely patient, they don't care about wasting time," says Mauro Migliardi, associate professor at the University of Padua in Italy. He recently coauthored a paper summarizing 20 years of captcha versions and their effectiveness."
dr tech

Artificial Intelligence Is a House Divided - 0 views

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    "A natural alternative to symbolic AI came to prominence: Instead of modeling high-level reasoning processes, why not instead model the brain? After all, brains are the only things that we know for certain can produce intelligent behavior. Why not start with them?"
dr tech

This Machine Was Built To Give You Nightmares | FiveThirtyEight - 0 views

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    "We seem to be safe for the moment, however - the MIT team said it has no interest in taking artificially intelligent horror machines to the next level or exploring their darker possibilities. "We wanted to playfully commemorate humanity's fear of AI, which is a growing theme in popular culture, but we currently have no plans to use the immense power of AI to scare people further," Yanardag said. "The world is already pretty scary!""
dr tech

Welcome to dystopia: getting fired from your job as an Amazon worker by an app | Jessa ... - 0 views

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    "Instead, the robots are here not to replace this lower tier of underpaid and undervalued work. They are here to smugly sit in the middle, monitoring and surveilling us, hiring and firing us. Amazon has recently replaced its middle management and human resources workers with artificial intelligence to determine when a worker has outlived their usefulness and needs to be let go. There is no human to appeal to, no negotiating with a bot. "
dr tech

Anthony Bourdain documentary sparks backlash for using AI to fake voice | Anthony Bourd... - 0 views

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    "Despite Neville describing his use of AI technology as a "modern storytelling technique", critics voiced concerns on social media over the unannounced use of a "deepfake" voice to say sentences that Bourdain never spoke. Among those upset with the use of AI was Bourdain's ex-wife Ottavia Bourdain. She disputed Neville's claims that he had received her blessing to use the artificial technology, tweeting: "I certainly was NOT the one who said Tony would have been cool with that.""
dr tech

Facebook-Style Algorithms Are Now Hunting for Dark Matter - 0 views

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    ""This is the first time such machine learning tools have been used in this context," says Fluri, "and we found that the deep artificial neural network enables us to extract more information from the data than previous approaches. We believe that this usage of machine learning in cosmology will have many future applications.""
dr tech

Artificial intelligence identifies previously unknown features associated with cancer r... - 0 views

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    "Rather than being "taught" medical knowledge, the AI was asked to learn using unsupervised deep neural networks, known as autoencoders, without being given any medical knowledge. The researchers developed a method for translating the features found by the AI-only numbers initially-into high-resolution images that can be understood by humans."
dr tech

AI system outperforms experts in spotting breast cancer | Society | The Guardian - 0 views

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    "An artificial intelligence program has been developed that is better at spotting breast cancer in mammograms than expert radiologists. The AI outperformed the specialists by detecting cancers that the radiologists missed in the images, while ignoring features they falsely flagged as possible tumours."
dr tech

Far-right Facebook groups 'spreading hate to millions in Europe' | World news | The Gua... - 0 views

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    "In total, the group reported more than 500 suspect groups and Facebook pages operating across France, Germany, Italy, the UK, Poland and Spain. Most were either spreading fake news or using false pages and profiles to artificially boost the content of parties or sites they supported, in violation of Facebook's rules."
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