怎样实现模糊查询

模糊查询采用联想式的模糊推理方式，帮助用户在查找对象特征不确切的情况下，找出相关的信息，并通过联想确认最终的查询结果。这种查询方式适用于人文档案管理、户口管理、道路咨询等系统。本文以铁道部TG系统(铁道部干部信息管理系统)的扩展系统中的姓名查询模块为实例，谈模糊查询的设计思路。 

An Account of How to Succeed in Vague Inquiry

Vague inquiry is to help the user find out the exact information he needs by means Oi associational fuzzy reasoning even when his memory of the characteristics of what he is inquiring about is obscure,and affirm the final results of inquiring through association. Such way of inquiry is particularly suitable to the handling of human files, residence cards, route consulting systems,and so on. As a practical example, this paper illustrats the idea of how vague inquiry is designed with the name consulting piece in the expanded system of the TG system of the. Railway Ministry (the administration system of cadres information of the Railway Ministry).