A Novel Tropical Geometry-Based Interpretable Machine Learning Method: Pilot Application to Delivery of Advanced Heart Failure Therapies
A Novel Tropical Geometry-Based Interpretable Machine Learning Method: Pilot Application to Delivery of Advanced Heart Failure Therapies
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一种基于热带几何的新型可解释机器学习方法:在先进心力衰竭治疗中的试点应用
DOI:
10.1109/jbhi.2022.3211765
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发表时间:
2023
影响因子:
7.7
通讯作者:
Najarian, Kayvan
中科院分区:
文献类型:
--
作者:
Yao, Heming;Derksen, Harm;Golbus, Jessica R.;Zhang, Justin;Aaronson, Keith D.;Gryak, Jonathan;Najarian, Kayvan
A model's interpretability is essential to many practical applications such as clinical decision support systems. In this article, a novel interpretable machine learning method is presented, which can model the relationship between input variables and responses in humanly understandable rules. The method is built by applying tropical geometry to fuzzy inference systems, wherein variable encoding functions and salient rules can be discovered by supervised learning. Experiments using synthetic datasets were conducted to demonstrate the performance and capacity of the proposed algorithm in classification and rule discovery. Furthermore, we present a pilot application in identifying heart failure patients that are eligible for advanced therapies as proof of principle. From our results on this particular application, the proposed network achieves the highest F1 score. The network is capable of learning rules that can be interpreted and used by clinical providers. In addition, existing fuzzy domain knowledge can be easily transferred into the network and facilitate model training. In our application, with the existing knowledge, the F1 score was improved by over 5%. The characteristics of the proposed network make it promising in applications requiring model reliability and justification.
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DOI:
--
发表时间:
2007
期刊:
2007 Third International IEEE Conference on Signal-Image Technologies and Internet-Based System
影响因子:
--
作者:
S. Meher
通讯作者:
S. Meher
DOI:
10.1109/tvcg.2019.2934659
发表时间:
2020-01-01
影响因子:
5.2
作者:
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通讯作者:
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影响因子:
24
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DOI:
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发表时间:
2018
期刊:
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作者:
Ali Sadollah
通讯作者:
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DOI:
--
发表时间:
2019
期刊:
arXiv.org
影响因子:
--
作者:
Harsha Nori;Samuel Jenkins;Paul Koch;R. Caruana
通讯作者:
R. Caruana