- Product ID
- Product Brand
- Item_Category
- Subcategory_1
- Subcategory_2
- Item_Rating
- Date
- Selling_Price (target variable)
RMSE=0.547452 on validation set with LightGBM.
link to the hackathon: https://www.machinehack.com/hackathons/ecommerce_price_prediction_weekend_hackathon_8