基于因子聚类分析的专利综合评价研究 |
| |
引用本文: | 李瑞璇,王学思.基于因子聚类分析的专利综合评价研究[J].现代情报,2012,32(9):172-177. |
| |
作者姓名: | 李瑞璇 王学思 |
| |
作者单位: | 华南师范大学经济与管理学院, 广东 广州510006 |
| |
摘 要: | 对广东省21个城市进行地区专利综合评价,为达到数据简化、客观赋权、区域间比较的功能,采用文献调查法选取地区专利综合评价指标24个,并结合广东省知识产权局的专利统计信息的基本数据,再在此基础上进行因子分析,将多项指标聚合为新的因子,并用提取、计算出的6个主因子得分进行系统聚类分析,得出广东省各市专利综合实力的分类。该研究帮助相关人员了解地区专利的优势和不足,从而为地区专利发展提供决策支持。
|
关 键 词: | 因子分析 聚类分析 数据挖掘 专利评价 |
The Research of Patent Evaluation by Factor Analysis and Cluster Analysis |
| |
Authors: | Li Ruixuan Wang Xuesi |
| |
Institution: | School of Economics & Management, South China Normal University, Guangzhou 510006, China |
| |
Abstract: | This article evaluated the regional patent strength in 21 cities of Guangdong Province.Based on a number of comprehensive evaluative methods,it selected 24 index by literature survey,combined with the Guangdong Provincial Intellectual Property Office’s patent statistic data,using factor analysis,got a number of index together as a new factor,then used cluster analysis,classify the 21 cities by patent strength.The study could help understand the strengths and weaknesses of regional patent situation,provide policy-making. |
| |
Keywords: | factor analysis cluster analysis data mining patent evaluation |
本文献已被 CNKI 万方数据 等数据库收录! |
| 点击此处可从《现代情报》浏览原始摘要信息 |
| 点击此处可从《现代情报》下载免费的PDF全文 |
|