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arXiv · 2506.21368

Real-time and personalized product recommendations for large e-commerce platforms

Matteo Tolloso·Davide Bacciu·Shahab Mokarizadeh·Marco Varesi
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Abstract

We present a methodology to provide real-time and personalized product recommendations for large e-commerce platforms, specifically focusing on fashion retail. Our approach aims to achieve accurate and scalable recommendations with minimal response times, ensuring user satisfaction, leveraging Graph Neural Networks and parsimonious learning methodologies. Extensive experimentation with datasets from one of the largest e-commerce platforms demonstrates the effectiveness of our approach in forecasting purchase sequences and handling multi-interaction scenarios, achieving efficient personalized recommendations under real-world constraints.

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Matteo Tolloso, Davide Bacciu, Shahab Mokarizadeh, Marco Varesi. 2025-06-26. Real-time and personalized product recommendations for large e-commerce platforms. https://arxiv.org/abs/2506.21368

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