Rohlik Sales Forecasting

Machine Learning
Forecasting
Sales forecasting project using historical grocery warehouse data and LightGBM.
Published

September 25, 2025

Photo: Carlo Martin Alcordo — Pexels

About

Forecast warehouse sales using historical sales data.

Data

This project uses historical sales data from 7 warehouses of the grocery company Rohlik across 3 countries.
The training period covers 2020-08-01 to 2024-06-02, and the goal is to predict sales for the following 13 days, from 2024-06-03 to 2024-06-16.

Method

Time-based feature engineering and a gradient boosting model using LightGBM.

Tools

, , , , , LightGBM

Analysis

Open the notebook
Original Github Repository