专利信息的技术功效与应用图挖掘研究
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翟东升, 陈晨, 张杰, 黄鲁成, 阮平南
The Mining Research of Technical Efficiency and Application Map of Patent Information
Zhai Dongsheng, Chen Chen, Zhang Jie, Huang Lucheng, Ruan Pingnan
图3 文本抽取模式