A Survey of Web Search Query Intention Classification
Bin Wang · Zhongwen xinxi xuebao · 2008
An increasing number of researches have been focused on the classification of web queries in recent years.This article centers around the researches on automatic query classification according to query intention.It presents a survey of the background of query classification,its key techniques,the classification algorithms and the evaluation methods.And it outlines the problems and challenges in query intention classification,i.e.lack of authoritative evaluation method,the inadequate performance comparisons on large scale dataset,the acquisition of accurate query features,and the issues in the completeness and objectivity of a category system.