Creating alternative queries, also known as query suggestion, has been proved to be helpful on improving users' search experience. Owing to the suggestions, users could retrieve their information need more quickly and accurately. In many scenarios, these suggestions could be generated from the click-through logs by establishing a bipartite graph of the clicked query-document pairs. Most of the existing methods focused on click-existing queries which possess clicked information in the search logs, to suggest related queries using the co-clicked documents. In this paper, we propose a simple yet effective query suggestion method particularly for click-absent queries by ensuring semantic consistency without utilising any additional resources. Our experimental results show that the proposed technique generates comparatively good suggestions for click-absent queries on a real bilingual enterprise search log.
翻译:创建替代查询(又称查询建议)已被证明有助于改进用户的搜索经验。根据这些建议,用户可以更快、更准确地检索他们的信息。在许多设想中,这些建议可以通过建立点击查询文件对对对的双边图,从点击通路日志中产生。大多数现有方法侧重于在搜索日志中拥有点击信息的点击现有查询,以便使用共同点击的文件建议相关查询。在本文中,我们提出了一个简单而有效的查询建议方法,特别是点击即时查询的方法,确保语义的一致性,而不使用任何额外资源。我们的实验结果表明,拟议的技术为真正双语企业搜索日志上的点击即时查询提供了较好的建议。