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Monthly Archives: September 2017
Exploding Dots For Global Math Week
If you hang around the #MTBoS long enough you can’t help but notice something called exploding dots. Today in a quite moment I took some time to dig in, and I am not disappointed. Exploding dots is the focus project … Continue reading
Michael Pershan’s Problem Problems
I have enjoyed math teacher Michael Pershan’s work for a long time. I follow him on Twitter, and I wrote about his website Math Mistakes a few years ago because, darn it, mistakes are interesting! A couple years ago, he … Continue reading
Posted in K12 Mathematics, Math Education
1 Comment
That Neural Net That Predicts Sexual Orientation
A neural network is one way to achieve machine learning. Modeled after the human brain, a neural net teaches a computer how to do some task by processing a huge set of training data. The data passes through the network … Continue reading
Posted in Data Science
Tagged algorithms, Cathy O'Neil, mathbabe.org, neural networks, sociology
Comments Off on That Neural Net That Predicts Sexual Orientation
Public Domain Math
Many pieces of mathematics — for example, simple geometric shapes and some mathematical formulas — are uncopyrightable or unpatentable. You can’t copyright a square or patent the area formula for a circle. Anyone can use them. But this post is … Continue reading