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Anyone up to case this weekend?
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Thought this was interesting. Across 160 teams of researchers, just about all failed to make good life outcome predictions on things like GPA, evictions, layoffs, and others. Data followed 4.5k families across 15 years, with 13k features (varied over time). Haven't looked at it directly yet, but will be turning the docs and data inside out... In the meantime, authors claim this as showing the limits of ML. Oh, and it's published in PNAS, so you know there's some big publication energy there.
https://www.pnas.org/content/117/15/8398
Has anyone else begun to resent data science?
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Now you’ve learned 90% of sql
Too advanced there 😉
SELECT * FROM
Starting a new role in Operations at a BB Bank. Start in a month and the director wants me to get comfortable with SQL (suggested I take Udemy bootcamp and learn debugging issues).
https://joinfishbowl.com/post_oseq
Never too late OP! Good luck... my two cents~ instead of focusing on the tutorials, I'd suggest you to try out the concepts on projects!
No point getting sucked into the tutorial loophole
I'm a big fan of Sqlzoo.net
W3 Schools is a good reference website for basic knowledge. Go through and read about the syntax and their uses. Sounds lame but it’s my go to for syntax and basic questions.
If you're just getting started, I really like the SQL course from Udacity and I'm pretty sure it's still free. After that you can find more advanced course from UDemy and whatnot
Leetcode always!
Start with w3 schools tutorials and then practice problems based on specific areas of sql like take up only data retrieval questions, data updating questions, etc
Udacity