Generalizability challenges of mortality risk prediction models: A retrospective analysis on a multi-center database

H Singh, V Mhasawade, R Chunara - PLOS Digital Health, 2022 - journals.plos.org
Modern predictive models require large amounts of data for training and evaluation,
absence of which may result in models that are specific to certain locations, populations in …

Dynamic prediction of ICU mortality risk using domain adaptation

T Alves, A Laender, A Veloso… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Early recognition of risky trajectories during an Intensive Care Unit (ICU) stay is one of the
key steps towards improving patient survival. Learning trajectories from physiological …

Using transfer learning for improved mortality prediction in a data-scarce hospital setting

T Desautels, J Calvert, J Hoffman… - Biomedical …, 2017 - journals.sagepub.com
Algorithm–based clinical decision support (CDS) systems associate patient-derived health
data with outcomes of interest, such as in-hospital mortality. However, the quality of such …

Sequential pattern sampling with norm constraints

L Diop, CT Diop, A Giacometti, D Li… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
In recent years, the field of pattern mining has shifted to user-centered methods. In such a
context, it is necessary to have a tight coupling between the system and the user where …

Generalizability of predictive models for intensive care unit patients

AEW Johnson, TJ Pollard, T Naumann - arXiv preprint arXiv:1812.02275, 2018 - arxiv.org
A large volume of research has considered the creation of predictive models for clinical data;
however, much existing literature reports results using only a single source of data. In this …

[HTML][HTML] Heterogeneous ensembles for predicting survival of metastatic, castrate-resistant prostate cancer patients

S Pölsterl, P Gupta, L Wang, S Conjeti… - …, 2016 - ncbi.nlm.nih.gov
Ensemble methods have been successfully applied in a wide range of scenarios, including
survival analysis. However, most ensemble models for survival analysis consist of models …

Leveraging Scheme for Cross-Study Microbiome Machine Learning Prediction and Feature Evaluations

K Song, YH Zhou - Bioengineering, 2023 - mdpi.com
The microbiota has proved to be one of the critical factors for many diseases, and
researchers have been using microbiome data for disease prediction. However, models …

Predicting recurrence for patients with ischemic cerebrovascular events based on process discovery and transfer learning

H Xu, J Pang, W Zhang, X Li, M Li… - IEEE journal of …, 2021 - ieeexplore.ieee.org
The recurrence of Ischemic cerebrovascular events (ICE) often results in a high rate of
mortality and disability. However, due to the lack of labeled follow-up data in hospitals …

[HTML][HTML] A roadmap for optimizing asthma care management via computational approaches

G Luo, K Sward - JMIR medical informatics, 2017 - medinform.jmir.org
Asthma affects 9% of Americans and incurs US $56 billion in cost, 439,000 hospitalizations,
and 1.8 million emergency room visits annually. A small fraction of asthma patients with high …

Learning implicit tasks for patient-specific risk modeling in ICU

N Nori, H Kashima, K Yamashita, S Kunisawa… - Proceedings of the …, 2017 - ojs.aaai.org
Accurate assessment of the severity of a patient's condition plays a fundamental role in
acute hospital care such as that provided in an intensive care unit (ICU). ICU clinicians are …