Zindi African Credit Scoring Challenge solution

4th place to Zindi "African Credit Scoring" Challenge.

This notebook is an all-in-one solution that performs :

• Feature Engineering;
• Model Training;
• Submission creation.

Some information about this notebook and the solution it creates :

• Running time : ~5 minutes.
• CV f1-score : 0.914
• Public/private f1-scores : 0.801/0.766 (4th place)

Final Note :

• I made a single model solution (running very fast) that achieves 0.809/0.780 scores (3rd place) and would have won a prize.