The code provides answers for three data science questions about time series forecasting and relations discovering for an online retailer as follows:
1- Time series forecasting based on ARIMA Model in file 1) OnlineRetailer_weekly_sales_prediction.ipynb,
2- Decision Tree model in file 2) OnlineRetailer_estimating_for_customer.ipynb,
3- Association rule learning in file 3) OnlineRetailer_basket_analysis.ipynb.
The dataset is available under the like: https://www.kaggle.com/mashlyn/online-retail-iiuci