Credit Card Transaction Fraud

Last updated on Aug 16, 2020

Credit Card Transaction Fraud is a very common problem for banks and they use machine learning models to tackle this problem.

  • Imputed missing data,created custom features,normalize and encode features
  • Performed exploratory data analysis of features
  • Handled imbalanced data using SMOTE and custom loss function.
  • Train and evaluate linear/tree based classifier methods
  • Analyzed feature importance w.r.t to dependent variable
Machine Learning

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