The paper introduces an innovative smart retail analytics system (SRAS) that aims to address the significant challenges facing the retail sector, such as inefficient queue management, poor demand forecasting, and ineffective marketing. The proposed system integrates cutting-edge machine learning technologies to enhance retail efficiency and customer engagement.
The first stage of the SRAS architecture focuses on customer tracking, where the authors fine-tuned the YOLO-V8 algorithm using a diverse set of parameters to achieve exceptional results across various performance metrics. This fine-tuning process utilized actual surveillance footage from retail environments, ensuring the practical applicability of the model.
In the second stage, the authors explored integrating two sophisticated object-tracking models, BOT-SORT and ByteTrack, with the labels detected by YOLO-V8. This integration is crucial for tracing customer paths within stores, which facilitates the creation of accurate visitor counts and heat maps. These insights are invaluable for understanding consumer behavior and improving store operations.
To optimize inventory management, the authors delved into various predictive models, including Linear Regression, XGBoost, CNN, LSTM, and GRU. The GRU model, with its ability to interpret time-series data with long-range temporal dependencies, consistently surpassed other models, showing 2.873% and 29.31% improvements in R2-score and mAPE, respectively.
The paper presents a comprehensive solution that combines the precision of YOLO-V8 for customer detection, the advanced capabilities of BOT-SORT for detailed object tracking, and the accurate demand prediction of the GRU model. This integrated approach promises to revolutionize retail operations, enhance the customer experience, and enable data-driven decision-making for retailers.
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