Negative accuracy

#1

I am getting negative score in this challenge.

here is the link to my code:

https://drive.google.com/file/d/1GDNC__xo1ehX2LvdeedW_9WSOmAN3UJR/view?usp=sharing

#2

Hey @Varunsh_20, the negative accuracy is due to the reason that your r2_score comes negative. Read about negative r2 score here. Also the main reason behind negative score is that, dataset size (test as well as train) is quite low, There are only 20 rows in test data. So your model needs to highly accurate else it will receive negative accuracy. For better testing go to the actual kaggle competition related to this and check your scores there. Hopefully this flaw with the challenge will be resolved very soon.

#3

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