Reproduce “AesRec: A Dataset for Aesthetics-Aligned Clothing Outfit Recommendation” on OpenResearch

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About this paper

Wenxin Ye, Lin Li, Ming Li, Yang Shen, Kanghong Wang, Jimmy Xiangji Huang

A new large-scale dataset, AesRec, integrates over one million user-outfit interactions with systematic, multidimensional aesthetic scores generated by Vision-Language Models (VLMs) for clothing items and outfits. It enables recommendation systems to provide explicit aesthetic guidance, demonstrating a significant improvement in the aesthetic quality of recommendations and a favorable shift towards higher-aesthetic content in ranking exposure compared to traditional preference-based models.

Key insights

  • Advanced Vision-Language Models (VLMs) can reliably provide large-scale, multidimensional aesthetic annotations for fashion, offering a scalable and cost-effective alternative to traditional manual labeling.
  • Explicitly incorporating quantified aesthetic information into recommendation algorithms significantly enhances the aesthetic quality of recommendations and favorably biases ranking exposure towards aesthetically superior items.
  • Traditional interaction-based recommendation models, without explicit aesthetic guidance, often fail to improve aesthetic quality and can even exhibit a systematic bias towards lower-aesthetic content in their recommendations.

Summary by alphaXiv.

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