抄録
To a researcher in a field with high industrial relevance, retrieving and analyzing research papers and patents are important aspects of assessing the scope of the field. Knowledge of the history and effects of the elemental technologies is important for understanding trends. We propose a method for automatically creating a technical trend map from both research papers and patents by focusing on the elemental (underlying) technologies and their effects. We constructed a method that can be used in any research field. To investigate the effectiveness of our method, we conducted an experiment using the data in the NTCIR-8 Workshop Patent Mining Task. The results of our experiment showed recall and precision scores of 0.254 and 0.496, respectively, for the analysis of research papers, and recall and precision scores of 0.455 and 0.507, respectively, for the analysis of patents. Those results indicate that our method for mapping technical trends is both useful and sound.
| 元の言語 | 英語 |
|---|---|
| ジャーナル | D-Lib Magazine |
| 巻 | 18 |
| 発行部数 | 7-8 |
| DOI | |
| 出版物ステータス | 出版済み - 7 1 2012 |
| 外部発表 | Yes |
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All Science Journal Classification (ASJC) codes
- Library and Information Sciences
これを引用
Extraction and visualization of technical trend information from research papers and patents. / Fukuda, Satoshi; Nanba, Hidetsugu; Takezawa, Toshiyuki.
：: D-Lib Magazine, 巻 18, 番号 7-8, 01.07.2012.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Extraction and visualization of technical trend information from research papers and patents
AU - Fukuda, Satoshi
AU - Nanba, Hidetsugu
AU - Takezawa, Toshiyuki
PY - 2012/7/1
Y1 - 2012/7/1
N2 - To a researcher in a field with high industrial relevance, retrieving and analyzing research papers and patents are important aspects of assessing the scope of the field. Knowledge of the history and effects of the elemental technologies is important for understanding trends. We propose a method for automatically creating a technical trend map from both research papers and patents by focusing on the elemental (underlying) technologies and their effects. We constructed a method that can be used in any research field. To investigate the effectiveness of our method, we conducted an experiment using the data in the NTCIR-8 Workshop Patent Mining Task. The results of our experiment showed recall and precision scores of 0.254 and 0.496, respectively, for the analysis of research papers, and recall and precision scores of 0.455 and 0.507, respectively, for the analysis of patents. Those results indicate that our method for mapping technical trends is both useful and sound.
AB - To a researcher in a field with high industrial relevance, retrieving and analyzing research papers and patents are important aspects of assessing the scope of the field. Knowledge of the history and effects of the elemental technologies is important for understanding trends. We propose a method for automatically creating a technical trend map from both research papers and patents by focusing on the elemental (underlying) technologies and their effects. We constructed a method that can be used in any research field. To investigate the effectiveness of our method, we conducted an experiment using the data in the NTCIR-8 Workshop Patent Mining Task. The results of our experiment showed recall and precision scores of 0.254 and 0.496, respectively, for the analysis of research papers, and recall and precision scores of 0.455 and 0.507, respectively, for the analysis of patents. Those results indicate that our method for mapping technical trends is both useful and sound.
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UR - http://www.scopus.com/inward/citedby.url?scp=84866784333&partnerID=8YFLogxK
U2 - 10.1045/july2012-fukuda
DO - 10.1045/july2012-fukuda
M3 - Article
VL - 18
JO - D-Lib Magazine
JF - D-Lib Magazine
SN - 1082-9873
IS - 7-8
ER -