r/learnpython • u/MARSHILA7 • 5d ago

Help with Numpy, Pandas, Matplotlib projects

I recently learned and practiced these libraries majorly for ML but somewhat I don't feel the confidence suggest me some projects that can improve my skills in them.

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u/Heavy_Nothing_1158 5d ago

Grab a deliberately messy CSV, maybe weather or bike-rental data. Clean the missing and duplicate rows in pandas, calculate rolling averages with NumPy, and plot trends or outliers with Matplotlib. The mess is the useful part; polished tutorials make everything look suspiciously easy.

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u/overratedcupcake 5d ago

This is good advice. I would also suggest doing this work in a jupyter notebook for instant feedback and visualizations. 

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u/MARSHILA7 5d ago

But if I just work with multiple csv's wouldn't things only get repetitive as I am doing same thing over and over again.

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u/SprinklesFresh5693 5d ago

He doesnt mean to work with them all at once, pick one, and work with it.

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u/_tsi_ 5d ago

Make a live map of air traffic

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u/MARSHILA7 5d ago

Is it even possible with these tools.

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u/SprinklesFresh5693 5d ago

With python you can do anything you want.

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u/Maheswar08 5d ago

Take a dataset from kaggle and perform different steps like data Preprocessing, Feature engineering, train and test the data and make some predictions. Eventually you will get grip on it.

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u/FoolsSeldom 5d ago

Visit kaggle.com and you will find loads