Try These 3 Lesser-Known Pandas Functions
<p>If you ask any experienced data scientist and machine learning engineer, what costs the most amount of time in their job? I guess many of them will say: data preprocessing — a step that cleans up the data and prepares it for sequential data analysis. The reason is simple — garbage in, garbage out. That is if you don’t prepare the data correctly, your “insights” of the data can hardly be meaningful.</p>
<p>Although the data preprocessing step can be rather tedious, Pandas provides all essential functions that allow us to complete our data clean-up job relatively easily. However, because of its versatility, not every user knows all the functionalities that the pandas library has to offer. In this article, I’d like to share 3 lesser-known, yet super useful, functions that you can try in your data science projects.</p>
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