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by hankcharles
4717 days ago
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Given the success of well run hacker schools like Dev Bootcamp and Flatiron Schools, I am surprised no one has yet tried to apply that model to training data scientists. It seems like a sector similarly deprived of properly trained talent and also with a similar initial learning curve to develop the basic skill set. |
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The problem with data science is that it is incredibly hard to teach anyone Linear Algebra, Probability, statistics in 9 weeks. Sure, I can hand wave all that and then teach you a bunch of machine learning algorithms. All you get at the end of it is people who claim they understand it intuitively and don't need the math. Except that mathematical intuition builds up accumulatively.
It is easy to see this in interviews; you can see folks who are really good at drawing pretty pictures to explain say PCA. They have no clue when not to use such a thing. It makes no intuitive sense to them why PCA breaks down when there are outliers. If they can't draw a picture of it, it is difficult for them to comprehend.