基于模糊C均值面板数据聚类的中国省域专利产出分析
马军杰, 马国丰, 柏方云, 尤建新, 卢锐
Chinese provincial patent product analysis based on fuzzy C-mean clustering method for panel data
MA Jun-jie, MA Guo-feng, BAI Fang-yun, YOU Jian-xin, LU Rui
系统工程理论与实践
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2015, (9): 2304
-2314
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DOI: 10.12011/1000-6788(2015)9-2304
