LocalSUG: City-Preference-Enhanced LLM for Query Suggestion in Local-Life Services 事件

LocalSUG: City-Preference-Enhanced LLM for Query Suggestion in Local-Life Services arXiv:2603.04946v2 Announce Type: replace Abstract: In local-life service platforms, query suggestion reduces user effort by generating candidate queries from input prefixes. Traditional multi-stage systems rely heavily on historical popular queries, limiting their ability to capture long-tail and emerging demand. Although LLMs provide strong semantic generalization, their deployment in local-life services faces