All Questions
3 questions
0votes
1answer
664views
How to compare test vs train model performance
When comparing the test vs train model performance to ensure no overfitting (e.g., using AUC ROC as an example), is it better to select the model with the largest test score, or the model with the ...
2votes
1answer
99views
Ranking ATM based on Utilization and Economic Data (Scoring/Rank Model)
I have a sample data of around 10 ATM's Locations along with their Utilization Count (Deposits, Withdrawals and Others) for the past 3 months. I am planning to collect additional data such as nearby ...
- 65
5votes
3answers
14kviews
Is Gini coefficient a good metric for measuring predictive model performance on highly imbalanced data
I am evaluating a Credit Risk model that predicts the estimated likelihood of customers defaulting on their mortgage accounts. The model is a Logistic Regression estimator and was built by another ...
- 53
