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A Boring-yet-effective Approach for the Product Ranking Task of the Amazon KDD Cup 2022

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arxiv 2208.06264 v1 pith:BEKDC7JH submitted 2022-08-09 cs.IR

A Boring-yet-effective Approach for the Product Ranking Task of the Amazon KDD Cup 2022

classification cs.IR
keywords amazonapproachndcgproductrankingsubmissiontaskachieved
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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In this work we describe our submission to the product ranking task of the Amazon KDD Cup 2022. We rely on a receipt that showed to be effective in previous competitions: we focus our efforts towards efficiently training and deploying large language odels, such as mT5, while reducing to a minimum the number of task-specific adaptations. Despite the simplicity of our approach, our best model was less than 0.004 nDCG@20 below the top submission. As the top 20 teams achieved an nDCG@20 close to .90, we argue that we need more difficult e-Commerce evaluation datasets to discriminate retrieval methods.

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