TL;DR本文介绍了一个用于处理 Tip of the Tongue(即常说的“知道但是想不起来”现象) 查询的框架,该框架将查询分解为独立的线索,将它们作为子查询发送并在后端进行汇总。作者通过在检索器中引入查询分解机制,将检索器与特定查询结合,以提高基于真实世界的查询-书籍数据集的召回率。
Abstract
When re-finding items, users who forget or are uncertain about identifying details often rely on creative strategies for expressing their information needs -- complex queries that describe content elements (e.g., book characters or events), information beyond the document text (e.g., d