Store Sales - Time Series Forecasting

Solutions for the Kaggle Store Sales - Time Series Forecasting competition.

NOTE: For the interactive plots to display properly, it is necessary to view the notebooks through nbviewer.

Notebooks

• 01 - Exploratory data analysis

  • data preparation for the subsequent notebooks
  • analysis of the impact of the covariates

• 02 - Single-key models

  • build models predicting a single key at a time
  • information about the key is not included in the model inputs
  • score (RMSLE) of 0.426

Next steps

• Wide single-key models: adapt models from part 02 to include the store number and family
• Full-width models: build models to predict all keys at once