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arXiv · 2510.25428

Alibaba International E-commerce Product Search Competition DcuRAGONs Team Technical Report

Thang-Long Nguyen-Ho·Minh-Khoi Pham·Hoang-Bao Le
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Abstract

This report details our methodology and results developed for the Multilingual E-commerce Search Competition. The problem aims to recognize relevance between user queries versus product items in a multilingual context and improve recommendation performance on e-commerce platforms. Utilizing Large Language Models (LLMs) and their capabilities in other tasks, our data-centric method achieved the highest score compared to other solutions during the competition. Final leaderboard is publised at https://alibaba-international-cikm2025.github.io. The source code for our project is published at https://github.com/nhtlongcs/e-commerce-product-search.

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Thang-Long Nguyen-Ho, Minh-Khoi Pham, Hoang-Bao Le. 2025-10-29. Alibaba International E-commerce Product Search Competition DcuRAGONs Team Technical Report. https://arxiv.org/abs/2510.25428

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