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Search: "[ keyword: Trend Analysis ]" (4)

1. Civic Participation in Smart City : A Role and Direction

Woo-Min Nam, Keon Chul Park, Vol. 23, No. 6, pp. 79-86, Dec. 2022
10.7472/jksii.2022.23.6.79
Keywords: Smart City, Citizen Participation, Research Trend Analysis, Text Mining, topic modeling, Latent Dirchlet Allocation(LDA)
2. Active Senior Contents Trend Analysis using LDA Topic Modeling

Dongwoo Lee, Yoosin Kim, Eunjung Shin, Vol. 22, No. 5, pp. 35-45, Oct. 2021
10.7472/jksii.2021.22.5.35
Keywords: Active Senior, Big data, Text Mining, LDA Topic Modeling, Trend Analysis
3. 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)
4. Trend Analysis using Spatial-Temporal Visualization of Event Information based on Social Media

Hyo-Jung Oh, Bo-Hyun Yun, Cheol-Jung Yoo, Yong Kim, Vol. 15, No. 6, pp. 65-76, Dec. 2014
10.7472/jksii.2014.15.6.65
Keywords: Social Media, Information Visualization, Automatic Information Extraction, Trend Analysis