An Ensemble Learning Approach for Exercise Detection in Type 1 Diabetes
Patients
- URL: http://arxiv.org/abs/2305.10353v1
- Date: Thu, 11 May 2023 07:28:40 GMT
- Title: An Ensemble Learning Approach for Exercise Detection in Type 1 Diabetes
Patients
- Authors: Ke Ma, Hongkai Chen, Shan Lin
- Abstract summary: We propose an ensemble learning framework that combines a data-driven physiological model and a Siamese network to leverage multiple physiological signal streams for exercise detection.
Our approach achieves a true positive rate for exercise detection of 86.4% and a true negative rate of 99.1%, outperforming state-of-the-art solutions.
- Score: 9.491537214222756
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Type 1 diabetes is a serious disease in which individuals are unable to
regulate their blood glucose levels, leading to various medical complications.
Artificial pancreas (AP) systems have been developed as a solution for type 1
diabetic patients to mimic the behavior of the pancreas and regulate blood
glucose levels. However, current AP systems lack detection capabilities for
exercise-induced glucose intake, which can last up to 4 to 8 hours. This
incapability can lead to hypoglycemia, which if left untreated, could have
serious consequences, including death. Existing exercise detection methods are
either limited to single sensor data or use inaccurate models for exercise
detection, making them less effective in practice. In this work, we propose an
ensemble learning framework that combines a data-driven physiological model and
a Siamese network to leverage multiple physiological signal streams for
exercise detection with high accuracy. To evaluate the effectiveness of our
proposed approach, we utilized a public dataset with 12 diabetic patients
collected from an 8-week clinical trial. Our approach achieves a true positive
rate for exercise detection of 86.4% and a true negative rate of 99.1%,
outperforming state-of-the-art solutions.
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