Chang Liu, RuiLin Hu, Vol. 15, No. 11, November 30, 2021
10.3837/tiis.2021.11.004

• Big data
• Hot Topic Discovery
• Improved LDA Model
• Social Network
• Topic Model

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

Jialin Ma, Yongjun Zhang, Zhijian Wang, Bolun Chen, Vol. 12, No. 2, February 27, 2018
10.3837/tiis.2018.02.004

• Spam SMS corpus
• Topic Model
• LDA
• SMTM

YongHeng Chen, Fuquan Zhang, WanLi Zuo, Vol. 12, No. 1, January 30, 2018
10.3837/tiis.2018.01.019

• multi-modal topic model
• image annotation
• Image Classification
• nonparametric Bayesian statistics
• variational inference algorithm

Jia Liu, Vol. 11, No. 4, April 29, 2017
10.3837/tiis.2017.04.015

• Action Recognition
• Topic Model
• Transfer Learning
• cross-view

Jia Liu, Xiaonian Wang, Tianyu Li, Jie Yang, Vol. 6, No. 10, October 28, 2012
10.3837/tiis.2012.10.011

• Action Recognition
• spatio-temporal features
• Topic Model
• Markov model