Minimum Relevant features to Obtain Explainable Systems for Predicting Cardiovascular Disease Using the Statlog Dataset

Roberto Porto; Jose M. Molina; Antonio Berlanga; Miguel A. Patricio

doi:10.20944/preprints202012.0318.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 12 December 2020 / Approved: 14 December 2020 / Online: 14 December 2020 (09:49:13 CET)

Learning systems have been very focused on creating models that are capable of obtaining the best results in error metrics. Recently, the focus has shifted to improvement in order to interpret and explain their results. The need for interpretation is greater when these models are used to support decision making. In some areas this becomes an indispensable requirement, such as in medicine. This paper focuses on the prediction of cardiovascular disease by analyzing the well-known Statlog (Heart) Data Set from the UCI’s Automated Learning Repository. This study will analyze the cost of making predictions easier to interpret by reducing the number of features that explain the classification of health status versus the cost in accuracy. It will be analyzed on a large set of classification techniques and performance metrics. Demonstrating that it is possible to make explainable and reliable models that have a good commitment to predictive performance.

Interpretable Artificial Intelligence; Cardiovascular disease prediction; Machine Learning in Healthcare

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Minimum Relevant features to Obtain Explainable Systems for Predicting Cardiovascular Disease Using the Statlog Dataset

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