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Abstract
Classifying social science concepts by using machine learning and text-mining is often very challenging, particularly due to the fact that social concepts are often defined in a vague manner. In this paper, we put forward a first conceptual step to overcome this challenge. By using the case of social innovation, which has 252 distinct definitions, we qualitatively demonstrated that these definitions group around four different themes where various definitions utilise one or multiple of these criteria in different combinations to define social innovations. We designed an experiment where a database of social innovation projects annotated i) based on an overall understanding and ii) based on a decomposed definition of four criteria. As a next step, we will test the performance of various model specification on these two approaches.
Original language | English |
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Title of host publication | 17th International Conference on Scientometrics and Informetrics, ISSI 2019 |
Subtitle of host publication | Proceedings : Volume II |
Editors | Giuseppe Catalano, Cinzia Daraio, Martina Gregori, Henk F. Moed, Giancarlo Ruocco |
Place of Publication | Italy |
Pages | 2171-2176 |
Number of pages | 6 |
Publication status | Published - 31 Aug 2019 |
Event | 17th International Conference on Scientometrics and Informetrics - Rome, Italy Duration: 2 Sept 2019 → 5 Sept 2019 |
Conference
Conference | 17th International Conference on Scientometrics and Informetrics |
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Abbreviated title | ISSI 2019 |
Country/Territory | Italy |
City | Rome |
Period | 2/09/19 → 5/09/19 |
Keywords
- machine learning
- text mining
- social Innovation
- scientometrics
- informetrics
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