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English(EN) From Waste to Discovery: Recycling High-Scored Unexposed Candidates in Taobao Feed Recommendation

淘宝的URED系统通过回收未曝光商品来促进内容发现

研究人员开发了URED(Unexposed Recycling for Efficient Discovery,未曝光回收以实现高效发现)系统,这是一种旨在改进淘宝等推荐系统内容发现的新颖系统。与侧重于推广探索不足内容(under-explored content)的传统方法不同,URED专注于回收高分但未曝光的商品。这种方法避免了引入冷门、信息贫乏候选商品带来的参与度风险。URED已在淘宝部署超过六个月,在不影响用户参与度的情况下,显著提高了发现的品类和内容的丰富度,同时仅增加了极低的延迟且无需重新训练模型。 AI

影响 这项研究提供了一种实用的方法,可以在不进行大量重新训练或显著增加延迟的情况下,改进大规模推荐系统的内容发现。

排序理由 该集群描述了一篇研究论文,其中详细介绍了一个用于推荐系统的新系统,包括性能指标和部署细节。

在 arXiv cs.AI 阅读 →

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淘宝的URED系统通过回收未曝光商品来促进内容发现

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Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Research
该集群描述了一篇研究论文,其中详细介绍了一个用于推荐系统的新系统,包括性能指标和部署细节。
Source corroboration
2 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
product, other
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
6 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

完整方法见我们的编辑标准。

报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Ge Fan, Kai Meng, Huiping Chu, Yuning Jiang, Han Zhu, Bo Zheng ·

    从垃圾到发现:淘宝信息流推荐中回收高分未曝光候选

    arXiv:2611.05997v1 Announce Type: new Abstract: Helping users discover new interests is vital to the long-term health of industrial recommender systems, yet the usual remedy, boosting exposure of under-explored (discovery) content, often backfires in production. We report URED (U…

  2. arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Bo Zheng ·

    从垃圾到发现:淘宝信息流推荐中回收高分未曝光候选集

    Helping users discover new interests is vital to the long-term health of industrial recommender systems, yet the usual remedy, boosting exposure of under-explored (discovery) content, often backfires in production. We report URED (Unexposed Recycling for Efficient Discovery), a t…