This project is according to the Kaggle. Walmart Recruiting - Store Sales Forecasting
Predict the sales for each department in each store using the historical sales data.
Machine learning models sale.py
Linear regression, Ridge Regression, Decision Tree, Random Forest 19856 19464 19293 19278
Baseline model: LSTM.csv scores: 18641
train, features, stores as input, training the mapping model between features and sales results.
Group by store and dept K-fold.py scores: 3677