
基于知识图谱和专利地图的科技竞争态势分析方法研究
王兴旺;尚建翠;高卫卫;张云
基于知识图谱和专利地图的科技竞争态势分析方法研究
Research on the Method of Sci.& Tech.Competitive Situation Analysis Based on Knowledge Mapping and Patent Map
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