All thanks to my Amazing teammate @CalebEmelike, we were able to secure 1st place in this interesting competition.

Here is a repository that contains Solution Code on how to reach 1st Place in this Challenge.

Repository Link : https://github.com/ASSAZZIN-01/Economic-Well-Being-Prediction .

Note: this is not our Final solution! , but it's another solution code on how to reach 1st place .

--------------------------------------------------------------------------

Our Solution Pipeline :

• Data Processing :

1. Apply frequency Encoder to : 'Year','country','urban_or_rural' Columns .

2. Combine similar Features : 'ghsl_built' ,'landcrover','landcover_water' ( we sum them )

• Modeling :

1. Using a Cross-validation strategy with K=10, We trained an LGBM Model ,

2. test predictions were clipped between 8 percentiles and maximum .

--------------------------------------------------------------------------

Don't Forget to star the Repository, So We'll keep sharing my Solution Code