Korean Data & Information Science Society

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Journal of the Korean Data & Information Science Society 2021;32:463-703

Divide and conquer algorithm based support vector machine for massive data analysis^†

Sungwan Bang · Seokwon Han · Jaeoh Kim

Journal of the Korean Data & Information Science Society 2021;32:463-473

https://doi.org/10.7465/jkdi.2021.32.3.463

Prediction of the land price based on deep learning and residual kriging

Jinho Choi · Yongku Kim

Journal of the Korean Data & Information Science Society 2021;32:475-485

https://doi.org/10.7465/jkdi.2021.32.3.475

Comparison of bankruptcy prediction models using statistical learning at multiple times^†

Kyung In Cho · Young Min Kim

Journal of the Korean Data & Information Science Society 2021;32:487-499

https://doi.org/10.7465/jkdi.2021.32.3.487

Factors influencing health-related quality of life of pregnant women: A comparative study^†

Hyunkyung Choi

Journal of the Korean Data & Information Science Society 2021;32:501-514

https://doi.org/10.7465/jkdi.2021.32.3.501

Comparison between generations of factors influencing the attitude of discrimination against the elderly: For nursing college students and their mothers^†

Tae Hi Ha · Eun Young Lee

Journal of the Korean Data & Information Science Society 2021;32:515-531

https://doi.org/10.7465/jkdi.2021.32.3.515

Changes in Korean medicine use before and after change of pay of Chuna therapy using negative binomial regression model

Chanhee Lee · Kiyoung Kim

Journal of the Korean Data & Information Science Society 2021;32:533-568

https://doi.org/10.7465/jkdi.2021.32.3.533

Multivariate time series clustering of electricity consumption data^†

Inhee Kim · Jaehee Kim

Journal of the Korean Data & Information Science Society 2021;32:569-584

https://doi.org/10.7465/jkdi.2021.32.3.569

Comparative study of prediction models forpublic bicycle demand in Seoul^†

Soah Min · Yoonsuh Jung

Journal of the Korean Data & Information Science Society 2021;32:585-592

https://doi.org/10.7465/jkdi.2021.32.3.585

Sample-size determination for complex sample survey based on statistical power criteria^†

Inho Park · Hyo Joo Lee

Journal of the Korean Data & Information Science Society 2021;32:593-604

https://doi.org/10.7465/jkdi.2021.32.3.593

A study on improving the fire fighting system according to the change of national job

Jihoo Yoon · Kyeongjun Lee

Journal of the Korean Data & Information Science Society 2021;32:605-618

https://doi.org/10.7465/jkdi.2021.32.3.605

A study on lecture satisfaction using path analysis

Hyun Seok Choi · Kwang-Yeol Yoon · Jinhwa Chung · Jeongcheol Ha

Journal of the Korean Data & Information Science Society 2021;32:619-630

https://doi.org/10.7465/jkdi.2021.32.3.619

Prediction of PM₁₀ in Seoul using penalized regression†

Jisu Won · Jonghwa Na

Journal of the Korean Data & Information Science Society 2021;32:631-640

https://doi.org/10.7465/jkdi.2021.32.3.631

Records analysis of marathoners who have completed full courses more than 100 times

Ju Hyun Gil · Yoon Hee Lee · Chong Sun Hong · Tae Gyu Oh · Se Hyeon Oh

Journal of the Korean Data & Information Science Society 2021;32:641-656

https://doi.org/10.7465/jkdi.2021.32.3.641

Robust penalized estimation via Welsch loss with group Lasso

Joonsung Kang

Journal of the Korean Data & Information Science Society 2021;32:657-668

https://doi.org/10.7465/jkdi.2021.32.3.657

Estimations for parameters in a bivariate beta distribution^†

Changsoo Lee

Journal of the Korean Data & Information Science Society 2021;32:669-678

https://doi.org/10.7465/jkdi.2021.32.3.669

Mixture modeling for efficiently estimating the spectral distribution of bivariate regular variation

Moosup Kim

Journal of the Korean Data & Information Science Society 2021;32:679-694

https://doi.org/10.7465/jkdi.2021.32.3.679

A study on the data fusion using the national health screening data

Sejin Bae · Dal Ho Kim

Journal of the Korean Data & Information Science Society 2021;32:695-703

https://doi.org/10.7465/jkdi.2021.32.3.695

KDISS e-Submission

Journal of the Korean Data & Information Science Society is the official journal of the Korean Data and Information Science Society. It was founded in 1989 and accepts original research articles, ...

A study of epidemic model using SEIR model

Mijin Do · Jongtae Kim · Boseung Choi
Received February 10, 2017; Accepted March 8, 2017.

A deep learning analysis of the KOSPI’s directions

Woosik Lee
Received January 17, 2017; Accepted March 10, 2017.

FUZZY matching using propensity score: IBM SPSS 22 Ver

So Youn Kim · Jong Il Baek
Received December 1, 2015; Accepted January 18, 2016.