An Approach for Automatic Discovery of Rules Based on ECG Data Using Learning Classifier Systems
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Bibliographic record
Abstract
Personalized medicine aims to understand the underlying relationships between the multitudes of factors affecting a patient's health and provide physicians with an evidence-based approach to customize the treatment based on patient-specific characteristics. Machine-learning techniques can examine available data and discover relationships and patterns that may not be explicitly expressed within the data. In this case, physicians can use this knowledge for hypothesis testing and conduct investigations into the possible conditions that affect the patients' health. The benefits of personalized medicine include improved patient satisfaction, reduced length of hospitalization, enhanced treatment outcomes, and increased overall efficiency of the health care system. In this paper, we present an approach based on Learning Classifier Systems (LCS) to automatically discover rules that can support medical decision-making in evaluating the patient's heart condition. LCS are considered adaptive rule-based systems that can evolve a set of classifiers called rules based on a learning component that assigns credit to existing rules and an evolutionary component that helps discover new ones. The proposed approach is based on the implementation of an accuracy-based LCS that has been modified to support rules learning for personalized medical decision-making. The experimental results in the case study section provide a proof of concept for rules learning based on ECG data to discover rules that can support physicians in the medical decision-making process.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it