I described here a strange type of function, that is nowhere continuous but relatively easy to integrate using probabilistic arguments. I call it the fractional part of ...
Cambridge Analytica was caught tampering with elections by exploiting Facebook, but chances are that this is the tip of the iceberg, and that many others, including scamm...
The answer to this question is not black and white, and also depends on where you live, what you did during your PhD program, how much time and money you spent on it, wha...
What do experienced data scientists know that beginner data scientists don’t know? Here is a quick overview. Automating tasks. Writing code that writes code. Outsou...
This article is intended for practitioners who might not necessarily be statisticians or statistically-savvy. The mathematical level is kept as simple as possible, yet I ...
You may even call it post-doctorship, as the level is beyond the traditional PhD degree. It is not a degree, not competing with university programs, but instead, akin to ...
These results are relatively easy to prove (first year college-level calculus needed) and could be a good test to refresh your math skills. We posted another simple one (...
In my first article on this topic (see here) I introduced some of the complex stochastic processes used by Wall Street data scientists, using a simple approach that can b...
If you are an engineer working for a company like Boeing, have processed and leveraged data extensively over years of professional experience, used data science tools and...
I recently posted a table summarizing probabilistic properties of digits in various number representation systems, see here. The topic is already rather difficult for w...
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