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Professional Data Science

Slava Razbash

Data Science Secrets that no mentor dares to mention. I share my experience, know-how, deep insights and war stories - All gained through 11 hard years of a professional data science career.

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Substack
PricingOnly free issuesPublishesInfrequently
Issues6Founded4 years agoLast Issue2 years ago
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Latest Issues

What most people misunderstand about probability theory and expected value

Even some data scientists miss the core idea of expected value in probability theory. The core idea is not the centre of focus in many books and courses. Probably because it’s application matters more in the real world, than in theoretical...

2 years ago
1
1

Prompt Engineering on PartyRock

AWS PartyRock is a service to create no-code LLM and Image Generation apps. I presented a live workshop on PartyRock. Participants came with their laptops. First they built the introductory projects. Then they presented their unique custom...

2 years ago
2

Fat-Tailed Probability Distributions

What they are, where to find them & which side dishes they should be enjoyed with

Fat-tailed probability distributions describe random variables that can produce a small number of huge values. Most values values will be small but a handf...

4 years ago
4

Origins of the Normal Distribution and its relevance in the 21st Century

This article will help you build an intuition behind the Normal distribution. You will start to get a sense of where it may be appropriate and where it is not. Probability distributions might be a completely new concept for some readers. If...

4 years ago
5

Learn python for data analytics in one afternoon

It’s Sunday afternoon. You start your new python job on Monday morning. During the interview, you managed to convince them that you know python. Now it’s time to actually learn a little bit of python - enough to survive your first week.

A...

4 years ago
5

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    Experienced data scientist teaching you about data science.

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