Multi-class classification with focal loss for imbalanced datasets | DLology Blog
How to Run
Clone or download this repo
git clone https://github.com/Tony607/Focal_Loss_Keras
Install required libraries
pip install -r requirements.txt
Download the fraud data set from Kaggle and extract the csv file to input folder in the project directory.
https://www.kaggle.com/ntnu-testimon/paysim1
In the project start a command line, run
jupyter notebook
For baseline model, in the opened browser window open
keras_base_line.ipynb.ipynb
For focal loss model, open
keras_focal_loss.ipynb
Happy coding! Leave a comment if you have any question.