Web查询日志研究综述

摘要

This paper surveys the state-of-the-art research on query logs analysis .First ,the existing corpus of query logs and the information embedded in are summarized and analyzed .Then ,important tasks benefiting from query logs are introduced ,includ-ing web search ,information extraction ,as well as some closely related topics .Finally ,the problems and challenges of current re-searches are discussed .This paper aims to make a summary ,comparison and analysis of the mainstream methods and the latest progress ,expecting to be helpful to the future research .%本文对查询日志在相关领域内的研究现状与进展进行了总结。首先介绍了web查询日志的常用信息和公开的数据集；进而阐述了查询日志在web搜索、信息抽取等方面的相关研究，并对它们进行了细致的介绍和分析；最后指出基于查询日志研究所面临的问题和挑战。重在对基于查询日志研究的主流方法和前沿进展进行概括、比较和分析，以期对后续研究有所助益。