Kang Nyeon Lee, Haein Lee, Jang Hyun Kim, Youngsang Kim, Seon Hong Lee, Vol. 17, No. 11, November 30, 2023
10.3837/tiis.2023.11.004

• Climate Change
• Big data
• Natural Language Processing
• sentiment analysis
• topic modeling

Daekyeong Nam, Gyunghyun Choi, Vol. 17, No. 2, February 28, 2023
10.3837/tiis.2023.02.021

• Emerging Technology
• Patent Analysis
• LDA Analysis
• topic modeling
• cosine similarity

A.H. Alamoodi, Mohammed Rashad Baker, O.S. Albahri, B.B. Zaidan, A.A. Zaidan, Wing-Kwong Wong, Salem Garfan, A.S. Albahri, Miguel A. Alonso, Ali Najm Jasim, M. J. Baqer, Vol. 16, No. 7, July 31, 2022
10.3837/tiis.2022.07.003

• COVID-19
• Lockdown
• Misinformation
• sentiment analysis
• topic modeling

Jang Hyun Kim, Min Hyung Park, Yerin Kim, Dongyan Nan, Fernando Travieso, Vol. 15, No. 5, May 31, 2021
10.3837/tiis.2021.05.003

• Generalized Dirichlet-multinomial regression
• KOSPI
• KOSDAQ
• Pharmaceutical Index
• topic modeling

Geunseok Yang, Kyeongsic Min, Jung-Won Lee, Byungjeong Lee, Vol. 13, No. 3, March 30, 2019
10.3837/tiis.2019.03.026

• Bug Severity Prediction
• Cross Projects
• topic modeling
• KL-Divergence
• Bug Report