TY - JOUR
T1 - Academic conference analysis for understanding country-level research topics using text mining
AU - Kim, Kwanho
AU - Lee, Sue Kyung
AU - Park, Heemin
AU - Chae, Jinseok
N1 - Publisher Copyright:
© 2019, MIR Labs.
PY - 2019
Y1 - 2019
N2 - The importance of academic conferences is getting intensively larger as a way to publish the up-to-date research results on each particular research topics in a fast manner unlike journals, and the number of conferences tends to be increased year by year. Moreover, since a conference information, mostly accessible on the Internet, contains not only topics but also geographical areas where the conference was held, these are considered as a valuable source to understand the research trends according to countries. In this paper, we aim to develop methods for analyzing country-level research trends and the relationships among the countries by using text mining and clustering techniques. Specifically, we collected conference information from 8,957 websites from 2015 to 2017, and we found three clusters of countries according to their distributions of topics and the similarities among them. The experimental results show that some countries focus on various topics ranging from social science and medicine, while the others mainly concentrated on some particular topics such as engineering. Moreover, we found country groups that show quite similar in terms of topics. For instance, the following three country groups are found (Philippines, Indonesia, Thailand), (China, Japan, Hong Kong), and (Austria, Czech Republic, Netherlands).
AB - The importance of academic conferences is getting intensively larger as a way to publish the up-to-date research results on each particular research topics in a fast manner unlike journals, and the number of conferences tends to be increased year by year. Moreover, since a conference information, mostly accessible on the Internet, contains not only topics but also geographical areas where the conference was held, these are considered as a valuable source to understand the research trends according to countries. In this paper, we aim to develop methods for analyzing country-level research trends and the relationships among the countries by using text mining and clustering techniques. Specifically, we collected conference information from 8,957 websites from 2015 to 2017, and we found three clusters of countries according to their distributions of topics and the similarities among them. The experimental results show that some countries focus on various topics ranging from social science and medicine, while the others mainly concentrated on some particular topics such as engineering. Moreover, we found country groups that show quite similar in terms of topics. For instance, the following three country groups are found (Philippines, Indonesia, Thailand), (China, Japan, Hong Kong), and (Austria, Czech Republic, Netherlands).
KW - Academic conference analysis
KW - Big data analysis
KW - Country clustering
KW - Data mining
KW - Text mining
KW - Topic analysis
UR - http://www.scopus.com/inward/record.url?scp=85065067248&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85065067248
SN - 2150-7988
VL - 11
SP - 1
EP - 16
JO - International Journal of Computer Information Systems and Industrial Management Applications
JF - International Journal of Computer Information Systems and Industrial Management Applications
ER -