Hyunchul Ahn

发表

A Combination Model of Multiple Artificial Intelligence Techniques Based on Genetic Algorithms for Investment Decision Support Aid : An Application to KOSPI

Hyoung-Yong Lee, Hyunchul Ahn, Hyunchul Ahn, 2009 .

Optimized Bankruptcy Prediction through Combining SVM with Fuzzy Theory

Hyunchul Ahn, So-Yun Choi, Hyunchul Ahn, 2015 .

Fake News Detection for Korean News Using Machine Learning Techniques

Kee-Young Kwahk, Hyunchul Ahn, Tae-Uk Yun, 2018 .

A Hybrid Collaborative Filtering-based Product Recommender System using Search Keywords

Hyunchul Ahn, Ha-Ram Won, Jae-Seung Shim, 2020 .

A Machine Learning-Based Vocational Training Dropout Prediction Model Considering Structured and Unstructured Data

Hyunchul Ahn, Manseok Ha, Hyunchul Ahn, 2019 .

Improvement of a Context-aware Recommender System through User’s Emotional State Prediction

Hyunchul Ahn, 2014 .

Using genetic algorithms to optimize nearest neighbors for data mining

Hyunchul Ahn, Kyoung-jae Kim, Kyoung-jae Kim, 2008, Ann. Oper. Res..

Stock Market Prediction Using Convolutional Neural Network That Learns from a Graph

Kee-Young Kwahk, Hyunchul Ahn, Mo-Se Lee, 2018 .

A Time Series Graph based Convolutional Neural Network Model for Effective Input Variable Pattern Learning : Application to the Prediction of Stock Market

Hyunchul Ahn, 이모세, 2018 .