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1. A Study on the Research Trends for Smart City using Topic Modeling

Keon Chul Park, Chi Hyung Lee, Vol. 20, No. 3, pp. 119-128, Jun. 2019
10.7472/jksii.2019.20.3.119
Keywords: Smart City, Research Trend Analysis, Text Mining, topic modeling, Latent Dirichlet Allocation(LDA)