Namhyoung Kim

11 papers Journal 8Unranked 3
YearRankTypeTitle / Venue / Authors
2025 — conf
Deep Mean-Reversion: A Physics-Informed Contrastive Approach to Pairs Trading.
ICAIF
Namhyoung Kim, Yosep Na, Jae Wook Song
2025 J jnl
FactorVQVAE: Discrete latent factor model via Vector Quantized Variational Autoencoder.
Knowl. Based Syst.
Namhyoung Kim, Seung Eun Ock, Jae Wook Song
2025 J jnl
Leveraging Large Language Models for Sentiment Analysis and Investment Strategy Development in Financial Markets.
J. Theor. Appl. Electron. Commer. Res.
Yejoon Mun, Namhyoung Kim
2023 J jnl
Spelling Errors in Korean Students' Constructed Responses and the Efficacy of Automatic Spelling Correction on Automated Computer Scoring.
Technol. Knowl. Learn.
Hyeonju Lee, Minsu Ha, Jurim Lee, Rahmi Qurota Aini, Ai Nurlaelasari Rusmana, Yustika Sya'bandari, Jun Ki Lee, Sein Shin, Gyeong-Geon Lee, Jaegul Choo, Sungchul Choi, Namhyoung Kim, Jisun Park
2016 — conf
Big Data Framework for Analyzing Patents to Support Strategic R&D Planning.
DASC/PiCom/DataCom/CyberSciTech
Wonchul Seo, Namhyoung Kim, Sungchul Choi
2016 J jnl
Self-correcting ensemble using a latent consensus model.
Appl. Soft Comput.
Namhyoung Kim, Youngdoo Son, Youngjo Lee, Jaewook Lee
2014 J jnl
Parametric models and non-parametric machine learning models for predicting option prices: Empirical comparison study over KOSPI 200 Index options.
Expert Syst. Appl.
Hyejin Park, Namhyoung Kim, Jaewook Lee
2012 — conf
A New Ensemble Model for Efficient Churn Prediction in Mobile Telecommunication.
HICSS
Namhyoung Kim, Jaewook Lee, Kyu-Hwan Jung, Yong Seog Kim
2012 J jnl
Uniformly subsampled ensemble (USE) for churn management: Theory and implementation.
Expert Syst. Appl.
Namhyoung Kim, Kyu-Hwan Jung, Yong Seog Kim, Jaewook Lee
2011 J jnl
Dynamic pattern denoising method using multi-basin system with kernels.
Pattern Recognit.
Kyu-Hwan Jung, Namhyoung Kim, Jaewook Lee
2009 J jnl
Prediction of credit delinquents using locally transductive multi-layer perceptron.
Neurocomputing
Hyunjin Heo, Hyejin Park, Namhyoung Kim, Jaewook Lee