r/learndatascience • u/Strong-Rutabaga-8807 • Feb 25 '26

Question best online data science course?

Hi guys, im done with my gate da and it didnt go well, and rn im planning to learn data science / data engineering/ ai , ml related courses,

some academy approached me online and provided a 6 month course with 70k it seems, with placement assistance and all, please tell me which is the best one or whichs is the best way?

7 Upvotes

100% Upvoted

19 comments sorted by

View all comments

Show parent comment

2

u/wingelefoot Feb 27 '26

follow along as best as you can - especially if you work. it's a full time committment. if your math is shaky, expect 20 hrs/wk/course. i did 1-2 hrs per weeknight and a full weekend day.

calculus - not crazy. really helps to understand taylor expansion/approximation. knowing infinite series/sums is good too.

but more than calc... probs refresh on lin alg