以中关村国家自主创新示范区数据为例,采用文本挖掘方法对区域科技创新政策的分类进行系统分析。实证结果表明区域科技创新政策可分为权威型、指导型、紧迫型及阶段型,并通过功能类型、作用强度、资源供给、金额力度及持续效力对比分析了不同类型区域科技创新政策的特点。最后,提出了局限性及下一步研究方向。 Taking the data of Zhongguancun National Independent Innovation Demonstration Zone as an example, this paper uses the method of text mining to systematically analyze the classification of regional S & T innovation policies. The empirical results show that the regional S & T innovation policies can be divided into three categories: authority type, guidance type, urgency type and stage type. The characteristics of S & T innovation policies in different types of regions are compared and analyzed through function type, intensity of action, resource supply, amount of money and sustained effectiveness. Finally, the limitations and the research direction are proposed.