r0f1's comments

r0f1 | 7 years ago | on: Ask HN: What are your biggest pain points as a data scientist?

That it is 90% cleaning, and only 10% modeling. Never had a dataset that was ready to use like the ones on Kaggle. Most of the time I get a mixture of Excel Sheets with weird formatting, .csv files and SQL dumps that have questionably encoding, and lots of unnecessary information and missing values.
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