DSN Pre-Bootcamp Hackathon: Expresso Churn Prediction Challenge by Data Science Nigeria
Helping Nigeria
Knowledge
Completed (over 5 years ago)
Classification
Prediction
671 joined
358 active
Start
Aug 08, 20
Close
Aug 22, 20
Reveal
Aug 22, 20
Score Improvement
Help · 18 Aug 2020, 10:50 · 2
How can I improve my scores please. I've been submitting over and over but the score is not improving.
Try cross validation using ksplits and also try ensembling your models(try more than one model with diff hyperparameters)
How you handle the imbalance of the dataset is also key.