A hybrid similarity measure method for patent portfolio analysis
A hybrid similarity measure method for patent portfolio analysis
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DOI:
10.1016/j.joi.2016.09.006
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发表时间:
2016-11
期刊:
影响因子:
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通讯作者:
Yi Zhang;Lining Shang;Lu Huang;A. Porter;Guangquan Zhang;Jie Lu;Donghua Zhu
中科院分区:
文献类型:
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作者:
Yi Zhang;Lining Shang;Lu Huang;A. Porter;Guangquan Zhang;Jie Lu;Donghua Zhu