根据主成分分析法建立网站评价的指标体系,并以指标的贡献度来确定指标的权重。用问卷调查的形式获取评价的实测值,借助射影这一量化工具构建网站质量评价模型,以此得出被评价网站间的优劣序关系。并通过一个实例说明该方法的有效性和方便实用性。 According to the principal component analysis method to establish the website evaluation index system, and the contribution of indicators to determine the weight of indicators. Obtaining the actual value of the evaluation in the form of questionnaire survey, and using the quantitative tool of projective photography to build the website quality evaluation model, we can get the relationship between the superiority and inferiority of the evaluated website. An example is given to illustrate the effectiveness and convenience of the method.