网络信息资源评价现状及构建研究

从定性评价、定量评价、综合评价和自动评价4个方面对当今网络信息资源评价的主要方法进行分析，指出其中存在的主要问题。利用已有的研究成果和针对这些问题，认为网络信息资源评价必须从网站的内部和外部特征出发，提出基于可用性工程的自动网站评价（系统信息）构建方案。

Research on the Status Quo and System Architecture of the Web Information Resource Evaluation

Web information resource evaluation (website evaluation) becomes more and more important, as the web information resources become larger and more complex. Thus, a lot of theory and methods have been developed to evaluate websites. In this paper, the author analyzes the primary methods applied currently in the evaluation of the web information resource and points out the main problems in this area from the perspectives of qualitative evaluation, quantitative evaluation, synthetic evaluation and automatic evaluation, after making an in-depth and comprehensive research of the literature and evaluation tools at home and abroad. Furthermore, the paper concludes that the evaluation of information resource on the Internet should take the internal and external characteristics into consideration, in the meantime, the paper puts forward a system architecture scheme of the automatic website evaluation based on the usability engineering.