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| Frontier Identification of Emerging Scientific Research Based on Multi-indicators |
| Bai Rujiang1,2, Liu Bowen1, Leng Fuhai3 |
1.Institute of Scientific and Technical Information, Shandong University of Technology, Zibo 255049
2.National Library of China, Beijing 100081
3.Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190 |
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Abstract A new trend of scientific and technological revolution is surging in the world today, and identifying the frontier of emerging scientific research in the future will help the scientific layout of the areas of future competition. Based on the integration of scientific and technological planning text data, fund project data, and paper data, using natural language processing technology, text theme recognition technology, and complex network analysis technology, this study proposes a research frontier discriminating model using multi-dimensional indexes, such as topic intensity and topic novelty. Empirical research has been conducted in the field of carbon nanotube research. The results demonstrate that the model can effectively identify the hotspot research frontier, emerging research frontier, potential research frontier, and weak research frontier.
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Received: 09 May 2019
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