How to improve accuracy?

#1

Sir , my accuracy is 77% . I tried multiple k values . Can I improve it ? I can provide a link of code if u want .

#2

hey @shubhambarnwal02 ,
there are many ways to update the performance…
can you please share your code .

Thank You

#3

Here is the link of code . i have run it in jupyter notebook .

#4

hey @shubhambarnwal02 ,
Currently your approach is KNN , you can try using logistic , decision trees and many more .
They will help you get better score.

Apart from the algorithm point , another most important thing is data processing and feature engineering , try doing some work on that also.