Fine-Tuning Machine Learning Models for Time Series Forecasting in Retail Sales

Tien Nguyen
4 min readOct 18, 2023

Time series forecasting is a vital component in sales . Accurate forecasts enable businesses to make informed decisions and allocate resources more efficiently. This blog post delves into the journey of fine-tuning machine learning models, namely Random Forest and XGBoost, to achieve the best forecasting model based on Root Mean Square Error (RMSE).

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Tien Nguyen

Senior Analyst with a strong passion for data and business strategy. "Learner/Sharer/Improver/Doer"