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Or how to enrich your datasets and create new features automatically.

One of the hardest things, when you are working with a new dataset, is to discover the most important features for predicting your target, and also, where you can find new sources of information that can improve your understanding of the data and your models.

In this article, I’m going…

38 free resources to learn calculus, algebra, and statistics.


This guide is not “the definitive” one because it’s my take on the subject, and also I hate when people say that what they say it’s the definitive thing.

Hi all! This is a reproduction of my latest newsletter for Data Science Now, a show I have with my…

Using the power of programming to write better and improve readability.

If you write articles, blog posts or reports to your boss a lot, then you want to make sure people are understanding what you say. In this article, I’ll show how to use a Python library called textstat to determine readability, complexity, grade level and more about your text.



Let’s stop making stuff up and be better scientists.

If you had any fundamental or elementary physics in your life you’ve heard something like this:

To every Action there is always an equal Reaction.

That’s an extract of Newton’s third law, that states:

To every Action there is always an equal Reaction: or the mutual actions of two bodies…

An introduction to the (possible) future of data science.

Welcome to a new series on data science. Here I’ll start making an introduction to some concepts and definitions that will guide our study. To understand this article, I recommend that you read these other articles I’ve written in the past:

Favio Vázquez

Data scientist, physicist and computer engineer. Love sharing ideas, thoughts and contributing to Open Source in Machine Learning and Deep Learning ;).

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