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ORCIDHelen H. Chen
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2020 – today
- 2023
[c14]Shu-Feng Tsao, Kam Sharma, Hateem Noor, Alan Forster, Helen H. Chen:
Health Synthetic Data to Enable Health Learning System and Innovation: A Scoping Review. MIE 2023: 53-57- [c13]Yang Yang, Xiaomeng Lei, Zeping Zhou, Shu-Feng Tsao, Zahid A. Butt, Helen H. Chen:
Investigating Canadian Public Attitudes Toward COVID-19 Vaccine Mandates with a Nested Analysis Framework. MIE 2023: 783-787 - [c12]Yang Yang, Shu-Feng Tsao, Mohammad A. Basri
, Helen H. Chen, Zahid A. Butt:
Digital Disease Surveillance for Emerging Infectious Diseases: An Early Warning System Using the Internet and Social Media Data for COVID-19 Forecasting in Canada. MIE 2023: 861-865 - 2022
- [c11]George Michalopoulos, Ian McKillop, Alexander Wong, Helen H. Chen:
LexSubCon: Integrating Knowledge from Lexical Resources into Contextual Embeddings for Lexical Substitution. ACL (1) 2022: 1226-1236 - [c10]George Michalopoulos, Michal Malyska, Nicola Sahar, Alexander Wong, Helen H. Chen:
ICDBigBird: A Contextual Embedding Model for ICD Code Classification. BioNLP@ACL 2022: 330-336 - [c9]Hussam Kaka, George Michalopoulos, Sujan Subendran, Kathleen Decker, Pascal Lambert, Marshall Pitz, Harminder Singh, Helen H. Chen:
Pretrained Neural Networks Accurately Identify Cancer Recurrence in Medical Record. MIE 2022: 93-97 - [i6]George Michalopoulos, Michal Malyska, Nicola Sahar, Alexander Wong, Helen H. Chen:
ICDBigBird: A Contextual Embedding Model for ICD Code Classification. CoRR abs/2204.10408 (2022) - 2021
- [c8]Helen H. Chen, Shubhankar Mohapatra, George Michalopoulos, Xi He, Ian McKillop:
Federated Deep Learning Architecture for Personalized Healthcare. MIE 2021: 193-197 - [c7]George Michalopoulos, Yuanxin Wang, Hussam Kaka, Helen H. Chen, Alexander Wong:
UmlsBERT: Clinical Domain Knowledge Augmentation of Contextual Embeddings Using the Unified Medical Language System Metathesaurus. NAACL-HLT 2021: 1744-1753 - [i5]Shu-Feng Tsao, Helen H. Chen, Therese Tisseverasinghe, Yang Yang, Lianghua Li, Zahid A. Butt:
What social media told about us in the time of COVID-19: a scoping review. CoRR abs/2101.01688 (2021) - [i4]George Michalopoulos, Ian McKillop, Alexander Wong, Helen H. Chen:
LexSubCon: Integrating Knowledge from Lexical Resources into Contextual Embeddings for Lexical Substitution. CoRR abs/2107.05132 (2021) - [i3]Peiyuan Zhou, Andrew K. C. Wong, Yang Yang, Scott T. Leatherdale, Kate Battista, Zahid A. Butt, George Michalopoulos, Helen H. Chen:
Cohort Characteristics and Factors Associated with Cannabis Use among Adolescents in Canada Using Pattern Discovery and Disentanglement Method. CoRR abs/2109.01739 (2021) - 2020
- [j2]André M. Carrington, Paul W. Fieguth, Hammad Qazi, Andreas Holzinger, Helen H. Chen, Franz Mayr, Douglas G. Manuel:
A new concordant partial AUC and partial c statistic for imbalanced data in the evaluation of machine learning algorithms. BMC Medical Informatics Decis. Mak. 20(1): 4 (2020) - [c6]George Michalopoulos, Helen H. Chen, Alexander Wong:
Where's the Question? A Multi-channel Deep Convolutional Neural Network for Question Identification in Textual Data. ClinicalNLP@EMNLP 2020: 215-226 - [c5]Peiyuan Zhou, Andrew K. C. Wong, George Michalopoulos, Robert R. Quinn, Matthew J. Oliver, Yang Yang, Zahid A. Butt, Helen H. Chen:
Revealing Common and Rare Patterns for Peritoneal Dialysis Eligibility Decisions with Association Discovery and Disentanglement. BIBM 2020: 927-933 - [c4]George Michalopoulos, Hammad Qazi, Alexander Wong, Zahid A. Butt, Helen H. Chen:
Automatic Extraction of Risk Factors for Dialysis Patients from Clinical Notes Using Natural Language Processing Techniques. MIE 2020: 53-57 - [i2]George Michalopoulos, Helen H. Chen, Alexander Wong:
Where's the Question? A Multi-channel Deep Convolutional Neural Network for Question Identification in Textual Data. CoRR abs/2010.07816 (2020) - [i1]George Michalopoulos, Yuanxin Wang, Hussam Kaka, Helen H. Chen, Alexander Wong:
UmlsBERT: Clinical Domain Knowledge Augmentation of Contextual Embeddings Using the Unified Medical Language System Metathesaurus. CoRR abs/2010.10391 (2020)
2010 – 2019
- 2018
- [c3]André M. Carrington, Paul W. Fieguth, Helen H. Chen:
Measures of Model Interpretability for Model Selection. CD-MAKE 2018: 329-349 - 2015
- [j1]Josephine McMurray, Lingkai Zhu, Ian McKillop, Helen H. Chen:
Ontological modeling of electronic health information exchange. J. Biomed. Informatics 56: 169-178 (2015) - [c2]Josephine McMurray, Lingkai Zhu, Ian McKillop, Helen H. Chen:
Modelling System Level Health Information Exchange: An Ontological Approach. ITCH 2015: 269-274 - 2014
- [c1]André M. Carrington, Paul W. Fieguth, Helen H. Chen:
A new Mercer sigmoid kernel for clinical data classification. EMBC 2014: 6397-6401
Coauthor Index
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