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LTFS Discussion

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@gaurav207 wrote:

Hi,
I wanted to have a discussion on the LTFS Hackathon. My preferred language is R. My score is currently around 0.6 . The leaderboard is around 0.66.
This is a big difference which makes me feel like there is something very obvious which I am doing wrong. I have tried different techniques like random forest, xgboost, logistic regression, neural net.
Is it simply tuning? In my experience tuning makes incremental difference.
What is it that everybody seems to know but I don’t? I am self taught.
Any ideas will be appreciated.

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