Hyekyoung Lee
Hyekyoung Lee
Seoul National University Hospital
Verified email at - Homepage
Cited by
Cited by
Persistent brain network homology from the perspective of dendrogram
H Lee, H Kang, MK Chung, BN Kim, DS Lee
IEEE transactions on medical imaging 31 (12), 2267-2277, 2012
Semi-supervised nonnegative matrix factorization
H Lee, J Yoo, S Choi
IEEE Signal Processing Letters 17 (1), 4-7, 2009
Non-negative matrix factorization with α-divergence
A Cichocki, H Lee, YD Kim, S Choi
Pattern Recognition Letters 29 (9), 1433-1440, 2008
Pca+ hmm+ svm for eeg pattern classification
H Lee, S Choi
Signal Processing and Its Applications, 2003. Proceedings. Seventh …, 2003
Sparse brain network recovery under compressed sensing
H Lee, DS Lee, H Kang, BN Kim, MK Chung
IEEE Transactions on Medical Imaging 30 (5), 1154-1165, 2011
Noninvasive BCIs: Multiway signal-processing array decompositions
A Cichocki, Y Washizawa, T Rutkowski, H Bakardjian, AH Phan, S Choi, ...
Computer 41 (10), 34-42, 2008
Nonnegative tensor factorization for continuous EEG classification
H Lee, YD Kim, A Cichocki, S Choi
International journal of neural systems 17 (04), 305-317, 2007
Discriminative persistent homology of brain networks
H Lee, MK Chung, H Kang, BN Kim, DS Lee
2011 IEEE international symposium on biomedical imaging: from nano to macro …, 2011
Computing the shape of brain networks using graph filtration and Gromov-Hausdorff metric
H Lee, MK Chung, H Kang, BN Kim, DS Lee
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2011: 14th …, 2011
Group nonnegative matrix factorization for EEG classification
H Lee, S Choi
Artificial Intelligence and Statistics, 320-327, 2009
Kernel nonnegative matrix factorization for spectral EEG feature extraction
H Lee, A Cichocki, S Choi
Neurocomputing 72 (13-15), 3182-3190, 2009
Nonnegative matrix factorization for motor imagery EEG classification
H Lee, A Cichocki, S Choi
International Conference on Artificial Neural Networks, 250-259, 2006
Deep learning only by normal brain PET identify unheralded brain anomalies
H Choi, S Ha, H Kang, H Lee, DS Lee
EBioMedicine 43, 447-453, 2019
Exact topological inference of the resting-state brain networks in twins
MK Chung, H Lee, A DiChristofano, H Ombao, V Solo
Network Neuroscience 3 (3), 674-694, 2019
Abnormal metabolic connectivity in the pilocarpine-induced epilepsy rat model: a multiscale network analysis based on persistent homology
H Choi, YK Kim, H Kang, H Lee, HJ Im, EE Kim, JK Chung, DS Lee
Neuroimage 99, 226-236, 2014
Morphological brain network assessed using graph theory and network filtration in deaf adults
E Kim, H Kang, H Lee, HJ Lee, MW Suh, JJ Song, SH Oh, DS Lee
Hearing research 315, 88-98, 2014
Exact Topological Inference for Paired Brain Networks via Persistent Homology
MK Chung, V Villalta-Gil, H Lee, PJ Rathouz, BB Lahey, DH Zald
Information Processing in Medical Imaging: 25th International Conference …, 2017
Integrated multimodal network approach to PET and MRI based on multidimensional persistent homology
H Lee, H Kang, MK Chung, S Lim, BN Kim, DS Lee
Human Brain Mapping 38 (3), 1387-1402, 2017
Topological distances between brain networks
MK Chung, H Lee, V Solo, RJ Davidson, SD Pollak
Connectomics in NeuroImaging: First International Workshop, CNI 2017, Held …, 2017
Hole Detection in Metabolic Connectivity of Alzheimer’s Disease Using k −Laplacian
H Lee, MK Chung, H Kang, DS Lee
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2014: 17th …, 2014
The system can't perform the operation now. Try again later.
Articles 1–20