Korean Data & Information Science Society

Journal of the Korean Data & Information Science Society 2021;32:267-462

Financial time series forecasting using AdaBoost-GRU ensemble model

Nae Won Kwak · Dong Hoon Lim

Journal of the Korean Data & Information Science Society 2021;32:267-281

https://doi.org/10.7465/jkdi.2021.32.2.267

Study on credit rating model using explainable AI

Ye Eun Chun · Se Bin Kim · Ja Yun Lee · Ji Hwan Woo

Journal of the Korean Data & Information Science Society 2021;32:283-295

https://doi.org/10.7465/jkdi.2021.32.2.283

Factors affecting suicidal risk among elderly women

Hyenam Hwang · Hyesun Byun

Journal of the Korean Data & Information Science Society 2021;32:297-307

https://doi.org/10.7465/jkdi.2021.32.2.297

Core nursing skills and suggestions for improvement in clinical teaching for new graduate nurses as recognized by clinical nurse educators

So-Hi Kwon · Su Hyun Kim · Sun Young Jung · Moon Hee Mo · Young Mi Chun · Sun Yeun Hong · Woo Sook Lee · Juyoung Park · Jihyun Park · Ji Hyun Park · Hyoun Ju Lee · Jung Tae Son

Journal of the Korean Data & Information Science Society 2021;32:309-324

https://doi.org/10.7465/jkdi.2021.32.2.309

Analysis of characteristics of working conditions according to social psychological factors^†

Hee Jae Kim · Hye Min Kim

Journal of the Korean Data & Information Science Society 2021;32:325-335

https://doi.org/10.7465/jkdi.2021.32.2.325

A comparative study on the accuracy and safety of Bayesian CRM-Based MTD estimation method^†

Si-Jin Park · Yeji Kim · Sangbum Choi

Journal of the Korean Data & Information Science Society 2021;32:337-350

https://doi.org/10.7465/jkdi.2021.32.2.337

A transition probability estimation of the Bullfrog lifespan using continuous time Markov chain model^†

Jayeong Paek · Heejin Kang · Ilsu Choi

Journal of the Korean Data & Information Science Society 2021;32:351-360

https://doi.org/10.7465/jkdi.2021.32.2.351

Survival analysis for tomato big data in smart farming^†

Jun Cheol Kim · Sookhee Kwon · Il Do Ha · Myung Hwan Na

Journal of the Korean Data & Information Science Society 2021;32:361-374

https://doi.org/10.7465/jkdi.2021.32.2.361

Forecasting for the proportion of population distribution in the metropolitan and non-capital regions^†

Jongtae Kim

Journal of the Korean Data & Information Science Society 2021;32:375-390

https://doi.org/10.7465/jkdi.2021.32.2.375

A longitudinal study on affecting factors ego-resilience of multicultural adolescent^†

Minah Park · Myeunghee Han · Jiyeong Seo

Journal of the Korean Data & Information Science Society 2021;32:391-403

https://doi.org/10.7465/jkdi.2021.32.2.391

Estimation for half-logistic distribution based on generalized adaptive progressive hybrid censored sample^†

Subin Cho · Kyeongjun Lee

Journal of the Korean Data & Information Science Society 2021;32:405-416

https://doi.org/10.7465/jkdi.2021.32.2.405

Functional central limit theorem for ARCH(∞) models with weakly dependent innovations^†

Oesook Lee

Journal of the Korean Data & Information Science Society 2021;32:417-426

https://doi.org/10.7465/jkdi.2021.32.2.417

Confusion plot for the confusion matrix

Chong Sun Hong

Journal of the Korean Data & Information Science Society 2021;32:427-437

https://doi.org/10.7465/jkdi.2021.32.2.427

Comparison of audio input representations on piano transcription using neural networks^†

Hyemin Han · Yoonsuh Jung

Journal of the Korean Data & Information Science Society 2021;32:439-453

https://doi.org/10.7465/jkdi.2021.32.2.439

Stochastic weather generator for diurnal temperature range^†

Sangwan Kim · Yongku Kim

Journal of the Korean Data & Information Science Society 2021;32:455-462

https://doi.org/10.7465/jkdi.2021.32.2.455

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.