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Machine learning to predict the long-term risk of myocardial infarction and cardiac death based on clinical risk, coronary calcium, and epicardial adipose tissue: a prospective study

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Our aim was to evaluate the performance of machine learning (ML), integrating clinical parameters with coronary artery calcium (CAC), and automated epicardial adipose tissue (EAT) quantification, for the prediction of long-term risk of myocardial infarction (MI) and cardiac death in asymptomatic subjects. Our study included 1912 asymptomatic subjects [1117 (58.4%) male, age: 55.8 9.1 years] from the prospective EISNER trial with long-term follow-up after CAC scoring. EAT volume and density were quantified using a fully automated deep learning method. ML extreme gradient boosting was trained using clinical co-variates, plasma lipid panel measurements, risk factors, CAC, aortic calcium, and automated EAT measures, and validated using repeated 10-fold cross validation. During mean follow-up of 14.5 2 years, 76 events of MI and/or cardiac death occurred. ML obtained a significantly higher AUC than atherosclerotic cardiovascular disease (ASCVD) risk and CAC score for predicting events (ML: 0.82; ASCVD: 0.77; CAC: 0.77, P 0.05 for all). Subjects with a higher ML score (by Youden's index) had high hazard of suffering events (HR: 10.38, P 0.001); the relationships persisted in multivariable analysis including ASCVD-risk and CAC measures (HR: 2.94, P 0.005). Age, ASCVD-risk, and CAC were prognostically important for both genders. Systolic blood pressure was more important than cholesterol in women, and the opposite in men.


How can machine learning improve supply chain and logistics? Marine Startups

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According to McKinsey Global Institude study on impact of AI and automation, transportation and warehousing are one of the most automatable sectors of economy (3rd place), with 60% potential for automation. Predicting the future demands for production and supplies, improving transportation routines, or automating physical inspection and maintenance are some of vast possibilities to use data science in supply chain management. While self-driving cars seem to be a future of transport, we would like to focus on optimizing "here and now", without changing the market – just with smart, data-driven decisions. We would like to focus on a problem of choosing location of warehouse to minimise cost of both freight and warehouse maintenance. It is a complex Data Science problem, that is composed of various independent components that need to be optimised.


Despite automation threat, Smartsheet CEO sees 'the future of work remaining very human'

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The doomsday headlines about automation and job displacement continue to pile up. Nearly half of all jobs are at risk, one report said. Another found that white-collar jobs once thought safe are in the crosshairs. "I fundamentally don't believe that," Mader said of automation displacing huge swaths of workers during a recent speech at Seattle University's Albers School of Business and Economics. "There is so much unstructured work for which you can't actually program the robot to do that work."


Don't trust AI until we build systems that earn trust

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To judge from the hype, artificial intelligence is inches away from ripping through the economy and destroying everyone's jobs--save for the AI scientists who build the technology and the baristas and yoga instructors who minister to them. But one critic of that view comes from within the tent of AI itself: Gary Marcus. From an academic background in psychology and neuroscience--rather than computer science--Mr Marcus has long been an AI gadfly. He relishes poking holes in the popular AI technique of deep-learning because of its inability to perform abstractions even as it does an impressive job at pattern-matching. Yet his unease with the state of the art didn't prevent him from advancing the art with his own AI startup, Geometric Intelligence, which he sold to Uber in 2016.


2019 in Review: 10 AI Failures

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This is the third Synced year-end compilation of "Artificial Intelligence Failures." Despite AI's rapid growth and remarkable achievements, a review of AI failures remains necessary and meaningful. Our aim is not to downplay or mock research and development results, but rather to take a look at what went wrong with the hope we can do better next time. A leading facial-recognition system identified three-time Super Bowl champion Duron Harmon of the New England Patriots, Boston Bruins forward Brad Marchand, and 25 other New England professional athletes as criminals. Amazon's Rekognition software incorrectly matched the athletes to a database of mugshots in a test organized by the Massachusetts chapter of the American Civil Liberties Union (ACLU).


How Cloud Computing Changed the World

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The year was 2008 and the Interop tech trade show in New York City was crammed full of booths. Sales reps offered trinkets as they hawked their next-gen software and hardware. I wondered through blinking displays and the noise of a thousand buzzwords. The brand name vendors – Microsoft, Intel, Oracle, IBM – had paid big bucks for booths the size of small houses. Staffers gave product lectures backed by full-size video screens. After touring these big outfits, I investigated the smaller booths hosted by mid-sized players. With minimal staff, they worked still harder to lure you to their pitch. In an era before "Booth Babes" were outlawed, some booths included twenty-something women in skimpy sequined outfits, handing out t-shirts or glow-in-the-dark key chains. Tiny booths staffed mostly by bare bones crews. There I saw a modest booth by an outfit called Amazon Web Services. A sole rep manned it, and he wasn't wearing a company shirt.


"Natural" Rights

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Is it possible that lakes and forests might have rights before robots? Voters in Toledo have granted "irrevocable rights for the Lake Erie Ecosystem to exist, flourish and naturally evolve" which, according to this story, would give it legal standing to file lawsuits to protect itself from polluters (through the mouthpiece of a human guardian). It's an amazingly bold statement that is rife with thorny questions. Humans have had say over nature ever since Adam and Eve, and most political and cultural uses or abuses have been based on the shifting perspectives of their progeny. Nature is something "out there" that only gains meaning or purpose when defined by us.


3 reasons to focus on the bright side of AI

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Year 2020 does have a sci-fi ring to it. Perhaps that's one reason AI has so many people nervous. From your smart phone to your Google search to your Netflix and Spotify recommendations, AI shapes modern US work and life in many ways. Despite its growing ubiquity, fear of AI remains. The 2019 Artificial Intelligence--American Attitudes and Trends report from the Future of Humanity Institute at the University of Oxford found that "more Americans think that high-level machine intelligence will be harmful to humanity" than those who think it will be beneficial.


Neuroscience And Artificial Intelligence Can Help Improve Each Other - Liwaiwai

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Despite their names, artificial intelligence technologies and their component systems, such as artificial neural networks, don't have much to do with real brain science. I'm a professor of bioengineering and neurosciences interested in understanding how the brain works as a system – and how we can use that knowledge to design and engineer new machine learning models. In recent decades, brain researchers have learned a huge amount about the physical connections in the brain and about how the nervous system routes information and processes it. But there is still a vast amount yet to be discovered. At the same time, computer algorithms, software and hardware advances have brought machine learning to previously unimagined levels of achievement.


EU presidency extends access to free AI course across EU

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EU presidency extends access to free AI course across EU Jan Petter Myklebust 13 December 2019 European Union employment ministers have endorsed a proposal from Finland's Presidency of the Council of the EU to provide European citizens with free access to a successful online course on basic artificial intelligence (AI), developed and run by the University of Helsinki in partnership with private firm Reaktor. To achieve this, the course on "Elements of AI" will be made available in all official EU languages. The Finnish government will fund the project with €1.7 million (US$1.9 million) from Finland's Ministry of Economic Affairs and Employment as part of the EU Council presidency's effort to democratise awareness of AI and develop people's skills for jobs of the future. At the launch of the initiative in Brussels on 10 December, Finland's Minister of Employment Timo Harakka said: "Our investment has three goals: we want to equip EU citizens with digital skills for the future; we wish to increase practical understanding of what artificial intelligence is; and by doing so, we want to give a boost to the digital leadership of Europe." "As our presidency ends, we want to offer something concrete. It's about one of the most pressing challenges facing Europe and Finland today: how to develop our digital literacy," Harakka said.