Parameterized cross-validation for nonlinear regression models. - Imhoi Koo; Namgil Lee; Rhee Man Kil (Neurocomputing, 2008)

An Improved Power Estimation for Mobile Satellite Communication Systems. - Byounggi Kim; Namgil Lee; Sangjin Ryoo (Int. J. Commun. Netw. Syst. Sci., 2009)

Performance Analysis of the D-STTD Communication System with AMC Scheme. - Jeonghwan Lee; Gilsang Yoon; Namgil Lee; Sangjin Ryoo; Cheolwoo You; Intae Hwang (Int. J. Commun. Netw. Syst. Sci., 2009)

Power Control Schemes for Land Mobile Satellite Communication Systems. - Namgil Lee; Intae Hwang; Seong-Hwan Kim 001; Cheol-Hun Na; Sangjin Ryoo (J. Inform. and Commun. Convergence Engineering, 2009)

Conversion of categorical variables into numerical variables via Bayesian network classifiers for binary classifications. - Namgil Lee; Jong-Min Kim 001 (Comput. Stat. Data Anal., 2010)

A shrinkage method for causal network detection of brain regions. - Fayyaz Ahmad; Namgil Lee; Eunwoo Kim; Sung-Ho Kim; Hyun Wook Park (Int. J. Imaging Syst. Technol., 2013)

Big Data Matrix Singular Value Decomposition Based on Low-Rank Tensor Train Decomposition. - Namgil Lee; Andrzej Cichocki (ISNN, 2014)

Very Large-Scale Singular Value Decomposition Using Tensor Train Networks. - Namgil Lee; Andrzej Cichocki (CoRR, 2014)

Fundamental Tensor Operations for Large-Scale Data Analysis in Tensor Train Formats. - Namgil Lee; Andrzej Cichocki (CoRR, 2014)

Regularized Computation of Approximate Pseudoinverse of Matrices Using Low-Rank Tensor Train Decompositions. - Namgil Lee; Andrzej Cichocki (CoRR, 2015)

Estimating a Few Extreme Singular Values and Vectors for Large-Scale Matrices in Tensor Train Format. - Namgil Lee; Andrzej Cichocki (SIAM J. Matrix Anal. Appl., 2015)

Nonnegative Tensor Train Decompositions for Multi-domain Feature Extraction and Clustering. - Namgil Lee; Anh Huy Phan 001; Fengyu Cong; Andrzej Cichocki (ICONIP (3), 2016)

Low-Rank Tensor Networks for Dimensionality Reduction and Large-Scale Optimization Problems: Perspectives and Challenges PART 1. - Andrzej Cichocki; Namgil Lee; Ivan V. Oseledets; Anh Huy Phan 001; Qibin Zhao; Danilo P. Mandic (CoRR, 2016)

Bayes shrinkage estimation for high-dimensional VAR models with scale mixture of normal distributions for noise. - Namgil Lee; Hyemi Choi; Sung-Ho Kim (Comput. Stat. Data Anal., 2016)

Tensor Networks for Dimensionality Reduction and Large-scale Optimization: Part 1 Low-Rank Tensor Decompositions. - Andrzej Cichocki; Namgil Lee; Ivan V. Oseledets; Anh Huy Phan 001; Qibin Zhao; Danilo P. Mandic (Found. Trends Mach. Learn., 2016)

Regularized Computation of Approximate Pseudoinverse of Large Matrices Using Low-Rank Tensor Train Decompositions. - Namgil Lee; Andrzej Cichocki (SIAM J. Matrix Anal. Appl., 2016)

Tensor Networks for Dimensionality Reduction and Large-Scale Optimizations. Part 2 Applications and Future Perspectives. - Andrzej Cichocki; Anh Huy Phan 001; Qibin Zhao; Namgil Lee; Ivan V. Oseledets; Masashi Sugiyama; Danilo P. Mandic (CoRR, 2017)

Tensor Networks for Dimensionality Reduction and Large-scale Optimization: Part 2 Applications and Future Perspectives. - Andrzej Cichocki; Anh Huy Phan 001; Qibin Zhao; Namgil Lee; Ivan V. Oseledets; Masashi Sugiyama; Danilo P. Mandic (Found. Trends Mach. Learn., 2017)

Robust Multilinear Tensor Rank Estimation Using Higher Order Singular Value Decomposition and Information Criteria. - Tatsuya Yokota; Namgil Lee; Andrzej Cichocki (IEEE Trans. Signal Process., 2017)

Block Tensor Train Decomposition for Missing Value Imputation. - Namgil Lee (APSIPA, 2018)

Fundamental tensor operations for large-scale data analysis using tensor network formats. - Namgil Lee; Andrzej Cichocki (Multidimens. Syst. Signal Process., 2018)

A surrogate loss function for optimization of Fβ score in binary classification with imbalanced data. - Namgil Lee; Heejung Yang; Hojin Yoo (CoRR, 2021)

A shrinkage-based statistical method for testing group mean differences in quantitative bottom-up proteomics. - Namgil Lee; Hojin Yoo; Juhyoung Kim; Heejung Yang (BMC Bioinform., 2025)