教学资源库检索系统评价及其优化策略研究——以广州“教育E时代”主题资源库为例

Retrieval System Evaluation and Optimization Tactics for Teaching Subject Resource of GuangzhouEducation E-era

本文从用户利用的角度,以广州"教育E时代"主题资源库检索系统为例,通过评价指标体系构建,抽样问卷调查和重点用户访谈等方式,全面评价教学资源库各项指标性能。针对用户使用过程中存在的种种问题,相应提出了增加本地资源、优化分类体系和数据存储格式、优化检索窗口设计、简化检索界面、增强系统交互性等策略。

Teaching subject resource retrieval system of Guangzhou education E-era is the object of study, by setting up evaluation index, collecting questionnaire survey and user interview result, this article evaluates every index character of retrieval system roundly, finally put forward relevant optimization tactics for perfecting it.