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English(EN) A Multi-Source Ensemble Approach to Candidate Generation for Alternative Vacation Rental Property Recommendations

新的集成方法提升度假租赁推荐效果

研究人员开发了一种新的多源集成方法,用于生成替代度假租赁房产推荐。该方法结合了基于物品的协同过滤和图神经网络(GNN)检索,在Recall@300指标上比现有基线提高了14.8%。单独的基于GNN的嵌入比Hotel2Vec等浅层嵌入显示出显著的改进,证明了它们在处理冷启动场景和发现多样化替代方案方面的有效性。研究还强调,候选生成阶段的收益对下游排序质量有积极影响,尽管这些阶段之间的相互作用需要仔细考虑。 AI

影响 通过改进候选生成来增强推荐系统性能,可能带来更好的用户房产发现体验。

排序理由 关于推荐系统新方法的学术论文。[lever_c_demoted from research: ic=1 ai=0.7]

在 arXiv cs.IR (Information Retrieval) 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新的集成方法提升度假租赁推荐效果

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关于推荐系统新方法的学术论文。[lever_c_demoted from research: ic=1 ai=0.7]
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报道来源 [1]

  1. arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Shayan Hassantabar ·

    面向替代度假租赁房产推荐的候选生成的多源集成方法

    Alternative property recommendations play a critical role in vacation rental marketplaces, helping users discover relevant options when viewing a specific listing. However, generating high-quality candidate alternatives presents unique challenges: heterogeneous inventory, geograp…