Realising Edge Analytics for Early Prediction of Readmission: A Case Study

Author(s)

Nan, Yucen ; Li, Wei ; Lu, Feng ; Delicato, Flavia C. ; Zomaya, Albert Y. ; IEEE

• Document type: Journal article
• Source: 2020 IEEE INTERNATIONAL CONFERENCE ON CLOUD ENGINEERING (IC2E 2020); v. N/A, p. 10-pg., 2020-01-01.

Abstract

The post-discharge support is increasingly suggested for stroke patients to be discharged earlier and start rehabilitation at home. Considering that stroke patients usually have a high chance of recurrence, a good prognostic program is essential to improve diagnostic capabilities while reducing readmission rate to further save medical sources. In this context, various machine learning methods have been leveraged to obtain diagnostic findings and guide further treatments. However, those approaches mainly focus on performing analysis using a single data source obtained from the hospital, which could ignore the information complementarity between different groups of features and several subtle and discrete differences of physical interpretation among them. In this paper, we propose an Edge-based system design for post-stroke surveillance and warning prediction, called P-SMART (Post-Stroke Mobile Auxiliary Rudiment Treatment), for processing enriched pathogenic factors of ischemic stroke from multi-sensors (views) to make readmission warning predictions. Our approach can considerably enrich the distinctive features from raw data, as well as exploit the consistency and complementary proprieties of different views, leading to better learning results. We evaluate the performance of the proposed approach on a real-world dataset, and the accuracy can reach up to 98.98%. Moreover, experiment results also show that our proposed approach can provide better accuracy when compared to the single-view ones. (AU)

• FAPESP's process: 15/24144-7 - Technologies and solutions for enabling the cloud of things paradigm
• Grantee: José Neuman de Souza
• Support Opportunities: Research Projects - Thematic Grants