Frustrated by finding a suitable dataset? — Why not just create your own?

Every data science project begins with a set of data.

It doesn’t matter if you are a veteran data scientist or simply an aspiring data enthusiast, you would probably be looking for a dataset at some point to jumpstart a data science or machine learning project. But more often than…

Tracking crypto prices like Coin360 is easier than you thought

There are more than 8,000 cryptocurrencies as of March 2021 and thus it can be challenging to keep track of all the price development in a single glance. Luckily, websites like coin360 offer a succinct visualization of cryptocurrency price development in the form of a treemap. …

How Musk’s endorsement and Tesla’s adoption are going to change the bitcoin and cryptocurrency landscape.

Bitcoin — the first cryptocurrency created by Satoshi Nakamoto hit the headline again, but this time for good reasons. Having survived a tumulous 12 years as a financial counterculture, Bitcoin celebrated a much-anticipated milestone today…

That I would do differently in hindsight

9 months ago I was on a quest to find the right topic for my master thesis, then I stumbled upon this seemingly avant-garde topic rife with buzzwords —

“Data Quality Assessment and Predictive Analytics for Customer Journeys in a B2B Sector”

And of course, the proposal is not complete…

Precision, Recall, and F1-score in Python

“How accurate is your model?”

This is probably the most commonly asked question when one wants to know how a model performs or rather how accurate a classifier can actually predict an anticipated event.

While using accuracy to measure a classifier performance is not wrong, it may give you a…

Jack Tan

A Bitcoin aficionado, a tech enthusiast, an engineer, an entrepreneur wannabe, a world traveler. Find me at

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