Personal information

Websites & social links

City University of Hong Kong profile page

Activities

Collapse all

Employment (1)

Zhongnan University of Economics and Law: Wuhan, Wuhan, CN

2021-06-01 to present | Lecturer (School of Statistics and Mathematics)
Employment
Source: Self-asserted source
Jiaxing LIU

Education and qualifications (2)

City University of Hong Kong: Kowloon, HK

2017-08-30 to 2021-02-16 | Doctor of Philosophy (School of Data Science)
Education
Source: Self-asserted source
Jiaxing LIU

City University of Hong Kong: HK, HK

2021-01-28
Education
Source: check_circle
City University of Hong Kong

Works (14)

Utilizing active learning strategies in machine-assisted annotation for clinical named entity recognition: a comprehensive analysis considering annotation costs and target effectiveness

Journal of the American Medical Informatics Association
2024-11-01 | Journal article
DOI: 10.1093/jamia/ocae197
Contributors: Jiaxing Liu; Zoie S Y Wong
Source: check_circle
Crossref

Preliminary Evaluation of Fine-Tuning the OpenDeLD Deidentification Pipeline Across Multi-Center Corpora

2024-08-22 | Book chapter
DOI: 10.3233/SHTI240515
Contributors: Shalini Gupta; Jiaxing Liu; Zoie Shiu-Yee Wong; Jitendra Jonnagaddala
Source: check_circle
Crossref

A large dataset of annotated incident reports on medication errors

Scientific Data
2024-02-29 | Journal article
DOI: 10.1038/s41597-024-03036-2
Contributors: Zoie S. Y. Wong; Neil Waters; Jiaxing Liu; Shin Ushiro
Source: check_circle
Crossref

Rule-Based Natural Language Processing Pipeline to Detect Medication-Related Named Entities: Insights for Transfer Learning

2024-01-25 | Book chapter
DOI: 10.3233/SHTI231032
Contributors: Zoie S.Y. Wong; Neil Waters; Nicholas I-Hsien Kuo; Jiaxing Liu
Source: check_circle
Crossref

OpenDeID Pipeline for Unstructured Electronic Health Record Text Notes Based on Rules and Transformers: Deidentification Algorithm Development and Validation Study

Journal of Medical Internet Research
2023-12-06 | Journal article
DOI: 10.2196/48145
Contributors: Jiaxing Liu; Shalini Gupta; Aipeng Chen; Chen-Kai Wang; Pratik Mishra; Hong-Jie Dai; Zoie Shui-Yee Wong; Jitendra Jonnagaddala
Source: check_circle
Crossref

OpenDeID Pipeline for Unstructured Electronic Health Record Text Notes Based on Rules and Transformers: Deidentification Algorithm Development and Validation Study (Preprint)

2023-04-13 | Preprint
DOI: 10.2196/preprints.48145
Contributors: Jiaxing Liu; Shalini Gupta; Aipeng Chen; Chen-Kai Wang; Pratik Mishra; Hong-Jie Dai; Zoie Shui-Yee Wong; Jitendra Jonnagaddala
Source: check_circle
Crossref

Evaluating resampling methods and structured features to improve fall incident report identification by the severity level

Journal of the American Medical Informatics Association
2021-08 | Journal article | Author
DOI: 10.1093/jamia/ocab048
SOURCE-WORK-ID:

20f1059b-76c1-4593-8987-551bbc06c76a

EID:

2-s2.0-85112474846

PMID: 34010385
WOSUID:

000733838500018
Contributors: Jiaxing LIU; Zoie S Y Wong; H Y So; Kwok-Leung TSUI
Source: check_circle
City University of Hong Kong

A Personalized Health Monitoring System for Community-Dwelling Elderly People in Hong Kong: Design, Implementation, and Evaluation Study

Journal of Medical Internet Research
2020-09-30 | Journal article
DOI: 10.2196/19223
Contributors: Hailiang Wang; Yang Zhao; Lisha Yu; Jiaxing Liu; Inez Maria Zwetsloot; Javier Cabrera; Kwok-Leung Tsui
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Wearable Device Heart Rate and Activity Data in an Unsupervised Approach to Personalized Sleep Monitoring: Algorithm Validation

JMIR mHealth and uHealth
2020-08-05 | Journal article
DOI: 10.2196/18370
Contributors: Jiaxing Liu; Yang Zhao; Boya Lai; Hailiang Wang; Kwok Leung Tsui
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

A Personalized Health Monitoring System for Community-Dwelling Elderly People in Hong Kong: Design, Implementation, and Evaluation Study (Preprint)

2020-04-09 | Other
DOI: 10.2196/preprints.19223
Contributors: Hailiang Wang; Yang Zhao; Lisha Yu; Jiaxing Liu; Inez Maria Zwetsloot; Javier Cabrera; Kwok-Leung Tsui
Source: check_circle
Crossref

Wearable Device Heart Rate and Activity Data in an Unsupervised Approach to Personalized Sleep Monitoring: Algorithm Validation (Preprint)

2020-02-22 | Other
DOI: 10.2196/preprints.18370
Contributors: Jiaxing Liu; Yang Zhao; Boya Lai; Hailiang Wang; Kwok Leung Tsui
Source: check_circle
Crossref

Preliminary Agreement on Tracking Sleep Between a Wrist-Worn Device Fitbit Alta and Consensus Sleep Diary

Telemedicine Journal and e-Health
2019-12-05 | Journal article | Author
DOI: 10.1089/tmj.2018.0202
SOURCE-WORK-ID:

60311ee0-f422-4dd3-8182-9d069eef5d58

EID:

2-s2.0-85071359190

PMID: 30601109
Contributors: Jiaxing LIU; Wing To Wong; Inez Maria Zwetsloot; Yu Cheng HSU; Kwok-Leung TSUI
Source: check_circle
City University of Hong Kong

A Two-stage HMM Model for Sleep/Wake Identification via Commercial Wearable Device

2019 IEEE International Conference on Systems, Man and Cybernetics (SMC)
2019-10 | Conference paper | Author
DOI: 10.1109/SMC.2019.8914658
SOURCE-WORK-ID:

f0e27148-72e5-4264-9501-bc5990f22134

EID:

2-s2.0-85076758523

WOSUID:

000521353900132

Part of ISBN: 978-1-7281-4569-3
Contributors: Jiaxing LIU; Yang Zhao; Boya Lai; Kwok-Leung TSUI
Source: check_circle
City University of Hong Kong

Exploring hidden in-hospital fall clusters from incident reports using text analytics

MEDINFO 2019
2019-08 | Conference paper | Author
DOI: 10.3233/SHTI190517
SOURCE-WORK-ID:

48ef5c7f-0d05-40d7-9e10-ca1038c4ba64

EID:

2-s2.0-85071511274

PMID: 31438214
Part of ISBN: 978-1-64368-003-3
Part of ISBN: 978-1-64368-002-6
Contributors: Jiaxing LIU; Zoie Shui-Yee Wong; Kwok-Leung TSUI; Hing-Yu So; Angela Kwok
Source: check_circle
City University of Hong Kong

Peer review (1 review for 1 publication/grant)

Review activity for npj digital medicine. (1)
How many people are using ORCID?