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Title: Technology Evolution Analysis Based on SPO using patent documents: a Case Study of Induced Pluripotent Stem Cells
Author: Hu ZY(胡正银)1; Wen Y(文奕)1; Liu CJ(刘春江)1; Wei L(隗玲)2; Tan XC(覃筱楚)3
Issued Date: 2018-09
Conference Name: 8th global techmining conference
Conference Date: 2018-09-11
Conference Place: Leiden, Netherlands
Corresponding Author: Hu ZY(胡正银)
English Abstract: SPO predications consist of a Subject argument (noun phrase), an object argument (noun phrase), and the relation that binds them (verb phrase), which can represent science and technology (S&T) information with more details in a simple manner and have been widely applied in Knowledge Discovery in Biomedical Literature (KDiBL). The SPO predications are extracted from literature and cleaned. The technology is stated by SPO predications. Young et al. (2008) approached a method that can be used to draw technology evolution map of keywords by calculating the distributions of keywords over the documents cluster groups. This paper follows Young’s research using SPO predications instead of keywords. Induced Pluripotent Stem Cells (IPSC) patent documents are selected as a case study.
Language: 英语
Content Type: 会议论文
URI: http://ir.las.ac.cn/handle/12502/9900
Appears in Collections:中国科学院成都文献情报中心_信息技术部_会议论文

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description.institution: 1.中国科学院成都文献情报中心
2.山西财经大学信息管理学院
3.中国科学院广州生物医药与健康研究院

Recommended Citation:
Hu ZY,Wen Y,Liu CJ,et al. Technology Evolution Analysis Based on SPO using patent documents: a Case Study of Induced Pluripotent Stem Cells[C]. 见:8th global techmining conference. Leiden, Netherlands. 2018-09-11.
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文件名: Technology Evolution Analysis Based on SPO using patent documents_a Case Study of Induced Pluripotent Stem Cells.pdf
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