English(EN) SPADE: Spatiotemporal Preference Alignment and Diversity Enhancement for Local Search

新的SPADE框架增强本地搜索查询推荐

作者 PulseAugur 编辑部 · [1 个来源] · 2026-11-03 10:50

研究人员开发了SPADE，一个旨在增强本地搜索查询推荐的新生成框架。SPADE通过联合优化查询生成、上下文表示和输出多样性来解决现有方法的局限性。该框架包含诸如用于长尾查询生成的Objective-Aligned BPE、用于精确地理和时间锚定的时空自适应表示、用于与生产数据对齐偏好的MARS-DPO以及用于改进意图覆盖的Sigmoid多样性束搜索等组件。离线实验在命中率和地理覆盖率等指标上显示出显著改进，而在线A/B测试证实了对点击率和用户参与度的积极影响。 AI

影响该框架可以提高本地服务应用中搜索结果的相关性和多样性，可能增加用户参与度和利基服务的发现。

排序理由详细介绍一种新的本地搜索查询推荐方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

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 →

本文如何被排名

Signal score: 2 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Tool; 详细介绍一种新的本地搜索查询推荐方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
Source corroboration: Single-source cluster; Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics: paper, product, infra; 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: Same-day; Cluster formed today. Ranking reflects the current source set at time of score.

完整方法见我们的编辑标准。

报道来源 [1]

arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Peng Yan · 2026-11-03 10:50

SPADE：局部搜索的时空偏好对齐与多样性增强

Proactive query recommendation aims to suggest relevant search queries to users on the homepage of local service apps. Unlike conventional recommendation over a fixed item set, this requires open-set generation from a vocabulary of millions, where outputs must simultaneously alig…

本文如何被排名

报道来源 [1]

SPADE：局部搜索的时空偏好对齐与多样性增强

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