文章界定了网络服务提供者的内涵及网络信息资源著作权风险的概念,从网络内容服务提供者的角度构建了网络信息资源著作权风险评估指标体系,并提出了一种评价指标体系有效性的方法,然后利用该方法对所构建的指标体系进行了有效性检验,结果表明该指标体系具有较好的可行性和有效性。 The article defines the connotation of network service providers and the concept of copyright risk of network information resources, constructs the index system of risk assessment of copyright of network information resources from the perspective of network content service providers, and puts forward a method of evaluating the effectiveness of index system. Then this method is used to test the validity of the index system. The result shows that the index system is feasible and effective.