All Stories

Heat map with Matplotlib

A short tutorial about generating a heat map of the values stored in a Pandas dataframe
Bartosz Mikulski
14 Sep 2018

Language is all about nouns

Programmers are afraid of nouns. We often replace them with poorly written descriptions of things.
Bartosz Mikulski
12 Sep 2018

Outlier detection with Scikit Learn

Z-score and Density-Based Spatial Clustering of Applications with Noise
Bartosz Mikulski
10 Sep 2018

How to set the global random_state in Scikit Learn

What to do if you keep forgetting to set the random_state?
Bartosz Mikulski
31 Aug 2018

JUG Thüringen meetup - retrospective

My opinion about my presentation at a meetup in Erfurt, Germany.
Bartosz Mikulski
29 Aug 2018

How to split a list inside a Dataframe cell into rows in Pandas

Step by step instructions to "explode" a list into DataFrame rows.
Bartosz Mikulski
27 Aug 2018

Interactive plots in Jupyter Notebook

How to create a plot that supports zooming
Bartosz Mikulski
24 Aug 2018

[book review] James Whittaker's Little Book of the Future

Read this book if you believe we can use A.I. and IoT to build a bright future.
Bartosz Mikulski
22 Aug 2018

Probability plot - visually compare probability distributions

How to visually check whether your sample is normally distributed?
Bartosz Mikulski
20 Aug 2018

Count unique elements of an infinite stream of objects

HyperLogLog - probabilistic counting algorithm
Bartosz Mikulski
19 Aug 2018

Live unit testing with sbt

Can I have the coolest Visual Studio feature in IntelliJ?
Bartosz Mikulski
18 Aug 2018

Monte Carlo simulation in Python

How to make business decisions using the Monte Carlo simulation?
Bartosz Mikulski
17 Aug 2018