This is going to be a time series forecasting problem wherein you need to forecast the demand for a category of products. This competition assumes that you've completed the "Inventory Optimization" course on vedas and have basic idea about the forecasting techniques.
https://www.kaggle.com/c/inventory-optimization
Here I have applied multiple forecasting techniques :-
- Facebook prophet
- ARIMA
- Simple exponential smoothing
Facebook prophet proved to be the most accurate method for the given dataset