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Best of 2015: Data Mining Reveals How Smiling Evolved During a Century of Yearbook Photos

By mining a vast database of high-school yearbook photos, a machine-vision algorithm reveals the change in hairstyles, clothing, and even smiles over the last century. From November …

by Emerging Technology from the arXiv
Best of 2015: Wikipedia-Mining Algorithm Reveals World’s Most Influential Universities

An algorithm’s list of the most influential universities contains some surprising entries. From December …

by Emerging Technology from the arXiv
Best of 2015: The Social-Network Illusion That Tricks Your Mind

Network scientists have discovered how social networks can create the illusion that something is common when it is actually rare. From June …

by Emerging Technology from the arXiv

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