Obama’s Secret to Surviving the White House Years: Books | The New York Times

Obama’s Secret to Surviving the White House Years: Books by Michiko Kakutani (nytimes.com)(3 days 9 hours 38 minutes 31 seconds)
In an interview seven days before leaving office, Mr. Obama talked about the role books have played during his presidency and throughout his life.

Not since Lincoln has there been a president as fundamentally shaped — in his life, convictions and outlook on the world — by reading and writing as Barack Obama.

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The emotional arcs of stories are dominated by six basic shapes

The emotional arcs of stories are dominated by six basic shapes by Andrew J. Reagan, Lewis Mitchell, Dilan Kiley, Christopher M. Danforth, Peter Sheridan Dodds (arxiv.org)
Advances in computing power, natural language processing, and digitization of text now make it possible to study our a culture's evolution through its texts using a "big data" lens. Our ability to communicate relies in part upon a shared emotional experience, with stories often following distinct emotional trajectories, forming patterns that are meaningful to us. Here, by classifying the emotional arcs for a filtered subset of 1,737 stories from Project Gutenberg's fiction collection, we find a set of six core trajectories which form the building blocks of complex narratives. We strengthen our findings by separately applying optimization, linear decomposition, supervised learning, and unsupervised learning. For each of these six core emotional arcs, we examine the closest characteristic stories in publication today and find that particular emotional arcs enjoy greater success, as measured by downloads.
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