Nan LIU, PhD
Nan LIU, PhD
Duke-NUS Medical School
Verified email at - Homepage
Cited by
Cited by
Voting based extreme learning machine
J Cao, Z Lin, GB Huang, N Liu
Information Sciences 185 (1), 66-77, 2012
Ensemble based extreme learning machine
N Liu, H Wang
IEEE Signal Processing Letters 17 (8), 754-757, 2010
Ensemble of subset online sequential extreme learning machine for class imbalance and concept drift
B Mirza, Z Lin, N Liu
Neurocomputing 149, 316-329, 2015
Prediction of cardiac arrest in critically ill patients presenting to the emergency department using a machine learning score incorporating heart rate variability compared with …
MEH Ong, CHL Ng, K Goh, N Liu, ZX Koh, N Shahidah, T Zhang, ...
Critical Care 16 (3), R108, 2012
Landmark recognition with sparse representation classification and extreme learning machine
J Cao, Y Zhao, X Lai, MEH Ong, C Yin, ZX Koh, N Liu
Journal of the Franklin Institute 352 (10), 4528–4545, 2015
Predicting 30-day readmissions: performance of the LACE index compared with a regression model among general medicine patients in Singapore
LL Low, KH Lee, MEH Ong, S Wang, SY Tan, J Thumboo, N Liu
BioMed Research International 2015, 169870, 2015
Comparing HEART, TIMI, and GRACE scores for prediction of 30-day major adverse cardiac events in high acuity chest pain patients in the Emergency Department
JT Sakamoto, N Liu, ZX Koh, NXJ Fung, MLA Heldeweg, JCJ Ng, ...
International Journal of Cardiology 221, 759-764, 2016
Predictive modeling in pediatric traumatic brain injury using machine learning
SL Chong, N Liu, S Barbier, MEH Ong
BMC Medical Research Methodology 15 (1), 22, 2015
Patient outcome prediction with heart rate variability and vital signs
N Liu, Z Lin, ZX Koh, GB Huang, W Ser, MEH Ong
Journal of Signal Processing Systems 64 (2), 265-278, 2011
Risk scoring for prediction of acute cardiac complications from imbalanced clinical data
N Liu, ZX Koh, E Chua, L Tan, Z Lin, B Mirza, MEH Ong
IEEE Journal of Biomedical and Health Informatics 18 (6), 1894-1902, 2014
Predicting 30-day readmissions in an Asian population: building a predictive model by incorporating markers of hospitalization severity
LL Low*, N Liu* (co-first author), S Wang, J Thumboo, MEH Ong, KH Lee
PLOS ONE 11 (12), e0167413, 2016
Associations between gender and cardiac arrest outcomes in Pan-Asian out-of-hospital cardiac arrest patients
YY Ng*, W Wah*, N Liu* (co-first author), SA Zhou, AFW Ho, PP Pek, ...
Resuscitation 102, 116–121, 2016
Housing as a social determinant of health in Singapore and its association with readmission risk and increased utilization of hospital services
LL Low, W Wah, MJM Ng, SY Tan, N Liu, KH Lee
Frontiers in Public Health 4, 00109, 2016
An intelligent scoring system and its application to cardiac arrest prediction
N Liu, Z Lin, J Cao, ZX Koh, T Zhang, W Ser, GB Huang, MEH Ong
IEEE Transactions on Information Technology in Biomedicine 16 (6), 1324-1331, 2012
A novel cardiovascular risk stratification model incorporating ECG and heart rate variability for patients presenting to the emergency department with chest pain
MLA Heldeweg*, N Liu* (co-first author), ZX Koh, S Fook-Chong, WK Lye, ...
Critical Care 20, 179, 2016
Prediction of adverse cardiac events in emergency department patients with chest pain using machine learning for variable selection
N Liu, ZX Koh, J Goh, Z Lin, B Haaland, BP Ting, ME Ong
BMC Medical Informatics and Decision Making 14 (1), 75, 2014
Performance of the LACE index to identify elderly patients at high risk for hospital readmission in Singapore
LL Low*, N Liu* (co-first author), MEH Ong, EY Ng, AFW Ho, J Thumboo, ...
Medicine 96 (19), e6728, 2017
System and method of determining a risk score for triage
MEH Ong, N Liu
US Patent 10,299,689, 2019
Predicting frequent hospital admission risk in Singapore: a retrospective cohort study to investigate the impact of comorbidities, acute illness burden and social determinants …
LL Low, N Liu, S Wang, J Thumboo, MEH Ong, KH Lee
BMJ open 6 (10), e012705, 2016
Time‐Stratified Case Crossover Study of the Association of Outdoor Ambient Air Pollution With the Risk of Acute Myocardial Infarction in the Context of Seasonal Exposure to the …
AFW Ho, H Zheng, A Earnest, KH Cheong, PP Pek, JY Seok, N Liu, ...
Journal of the American Heart Association 8 (6), e011272, 2019
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