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Invasion of the Physicists

John F. McGowan, Ph.D. January 19, 2017 Applied Math, General, Math Education, Software
Wired recently published an article with the sensational title “Move Over, Coders — Physicists Will Soon Rule Silicon Valley” primarily concerned with physicists or former physicists working in deep …
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What Can I Do With A Math Degree?

MathBlog Team January 16, 2017 Math Education
There is no one, simple answer to that question. That’s because math degrees open the doors to numerous potential careers, including many that don’t even exist today, because the …
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Should You Get Started in Data Science?

John F. McGowan, Ph.D. January 8, 2017 Applied Math, General, Probability and Statistics, Software
I recently received an inquiry on how to get started in the currently hot field of data science. Perhaps a better question is: should you get started in data …
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Separating the Math and the Mathematician

John F. McGowan, Ph.D. December 19, 2016 General, History
I recently gave a talk Ronald Fisher and Maximum Likelihood Estimation on the pioneering statistician Ronald Fisher and his development of the method of maximum likelihood estimation, one of …
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Arbitrary Precision Integer Arithmetic in the Bourne Again Shell (BASH)

John F. McGowan, Ph.D. November 30, 2016 Applied Math
This is a brief post on quick ways to perform arbitrary precision integer arithmetic in the GNU Bourne Again Shell (BASH), either at the command prompt or in a …
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Did Facebook’s News Feed Algorithm Elect Donald Trump?

John F. McGowan, Ph.D. November 10, 2016 Applied Math, General, History, Probability and Statistics
Dozens of articles are trying to blame the election of Donald Trump as President of the United States on Facebook’s news feed algorithm, and especially its supposed propensity for …
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Pre-Election Polls That Were Wrong

John F. McGowan, Ph.D. November 10, 2016 Applied Math, General, History, Probability and Statistics
Following up on my last post Big Data Flubs Donald Versus Hillary, here are some famous cases where pre-election polls were wrong. The Literary Digest Predicts Landon Will Defeat …
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Big Data Flubs Donald Versus Hillary

John F. McGowan, Ph.D. November 9, 2016 Applied Math, General, Probability and Statistics
Donald Trump’s unexpected upset victory over Hillary Clinton raises troubling questions about the use of mathematical models and “Big Data” in politics. With the possible exception of the USC …
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Algebra, Asimov, and Missing Steps

John F. McGowan, Ph.D. November 6, 2016 Applied Math, Essential Math, General, Math Education
When I was young, I could not get algebra. In particular, I would encounter magical operations like this: x + 5 = 8 followed by: x = 8 – …
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Book Review: Weapons of Math Destruction

John F. McGowan, Ph.D. October 31, 2016 Applied Math, General, History, Math News
Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy Cathy O’Neil Crown New York 2016 Book Web Site: https://weaponsofmathdestructionbook.com The Author’s Blog: https://mathbabe.org My Rating: 4/5 …
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