Multi-objective semi-supervised clustering to identify health service
patterns for injured patients
- URL: http://arxiv.org/abs/2011.09911v1
- Date: Mon, 16 Nov 2020 06:43:21 GMT
- Title: Multi-objective semi-supervised clustering to identify health service
patterns for injured patients
- Authors: Hadi Akbarzadeh Khorshidi, Uwe Aickelin, Gholamreza Haffari, Behrooz
Hassani-Mahmooei
- Abstract summary: Grouping is based on distinctive patterns in health service use within the first week post-injury.
The groups also provide predictive information towards the total cost of medication process.
- Score: 37.19379872580349
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: This study develops a pattern recognition method that identifies patterns
based on their similarity and their association with the outcome of interest.
The practical purpose of developing this pattern recognition method is to group
patients, who are injured in transport accidents, in the early stages
post-injury. This grouping is based on distinctive patterns in health service
use within the first week post-injury. The groups also provide predictive
information towards the total cost of medication process. As a result, the
group of patients who have undesirable outcomes are identified as early as
possible based health service use patterns.
Related papers
- Data-driven subgrouping of patient trajectories with chronic diseases: Evidence from low back pain [18.837597864085865]
We propose a novel mixture hidden Markov model for subgrouping patient trajectories from chronic diseases.
Our model is probabilistic and carefully designed to capture different trajectory phases of chronic diseases.
We show that our subgrouping framework outperforms common baselines in terms of cluster validity indices.
arXiv Detail & Related papers (2024-04-16T14:05:29Z) - Pain Forecasting using Self-supervised Learning and Patient Phenotyping:
An attempt to prevent Opioid Addiction [0.3749861135832073]
It is crucial to forecast future patient pain trajectories to help patients manage their Sickle Cell Disease.
It is challenging to obtain many pain records to design forecasting models since it is mainly recorded by patients' self-report.
We propose a self-supervised learning approach for clustering time-series data, where each cluster comprises patients who share similar future pain profiles.
arXiv Detail & Related papers (2023-10-09T18:31:50Z) - Framework based on complex networks to model and mine patient pathways [0.6749750044497732]
The so-called "pathway of patients" is a new field of research that supports clinical and organisational decisions.
We propose a framework comprising: (i) a pathway model based on a multi-aspect graph, (ii) a novel dissimilarity measurement to compare pathways taking the elapsed time into account, and (iii) a mining method based on traditional centrality measures to discover the most relevant steps of the pathways.
arXiv Detail & Related papers (2023-09-25T15:11:52Z) - Towards Fair Patient-Trial Matching via Patient-Criterion Level Fairness
Constraint [50.35075018041199]
This work proposes a fair patient-trial matching framework by generating a patient-criterion level fairness constraint.
The experimental results on real-world patient-trial and patient-criterion matching tasks demonstrate that the proposed framework can successfully alleviate the predictions that tend to be biased.
arXiv Detail & Related papers (2023-03-24T03:59:19Z) - Measuring Fairness Under Unawareness of Sensitive Attributes: A
Quantification-Based Approach [131.20444904674494]
We tackle the problem of measuring group fairness under unawareness of sensitive attributes.
We show that quantification approaches are particularly suited to tackle the fairness-under-unawareness problem.
arXiv Detail & Related papers (2021-09-17T13:45:46Z) - Adversarial Sample Enhanced Domain Adaptation: A Case Study on
Predictive Modeling with Electronic Health Records [57.75125067744978]
We propose a data augmentation method to facilitate domain adaptation.
adversarially generated samples are used during domain adaptation.
Results confirm the effectiveness of our method and the generality on different tasks.
arXiv Detail & Related papers (2021-01-13T03:20:20Z) - Temporal Phenotyping using Deep Predictive Clustering of Disease
Progression [97.88605060346455]
We develop a deep learning approach for clustering time-series data, where each cluster comprises patients who share similar future outcomes of interest.
Experiments on two real-world datasets show that our model achieves superior clustering performance over state-of-the-art benchmarks.
arXiv Detail & Related papers (2020-06-15T20:48:43Z) - Predictive Modeling of ICU Healthcare-Associated Infections from
Imbalanced Data. Using Ensembles and a Clustering-Based Undersampling
Approach [55.41644538483948]
This work is focused on both the identification of risk factors and the prediction of healthcare-associated infections in intensive-care units.
The aim is to support decision making addressed at reducing the incidence rate of infections.
arXiv Detail & Related papers (2020-05-07T16:13:12Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.