How to get 100 % accuracy

#1

How any one can get an r2_score of 1 …in this data set? will you please elaborate??

#2

hey @bihan, you can try different regression models, try to include one feature at a time and see if including more features increases r2 score or not. If only including existing features isn’t increasing R2, you can try generating new features, higher degree features.
Otherwise, if R2 is above 0.9 model is good.

#3

That’s what I was saying … It is impossible to get 100 % accuracy … I asked that bcz i saw someone in the leaderboard has 100% accuracy later i understood it was of the mentors for other reasons may be

thanks though

#4

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