4.5 Article

Identification of Pulmonary Hypertension Animal Models Using a New Evolutionary Machine Learning Framework Based on Blood Routine Indicators

期刊

JOURNAL OF BIONIC ENGINEERING
卷 20, 期 2, 页码 762-781

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SPRINGER SINGAPORE PTE LTD
DOI: 10.1007/s42235-022-00292-z

关键词

Feature selection; Pulmonary hypertension; Whale optimization algorithm; Extreme learning machine

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Pulmonary hypertension is a global health problem. This study proposes a model combining the Whale Optimization Algorithm and Kernel Extreme Learning Machine to predict PH mouse models. The selected blood indicators are essential for identifying the models, and the method achieved 100% accuracy and specificity, showing great potential for evaluating and identifying PH mouse models.
Pulmonary Hypertension (PH) is a global health problem that affects about 1% of the global population. Animal models of PH play a vital role in unraveling the pathophysiological mechanisms of the disease. The present study proposes a Kernel Extreme Learning Machine (KELM) model based on an improved Whale Optimization Algorithm (WOA) for predicting PH mouse models. The experimental results showed that the selected blood indicators, including Haemoglobin (HGB), Hematocrit (HCT), Mean, Platelet Volume (MPV), Platelet distribution width (PDW), and Platelet-Large Cell Ratio (P-LCR), were essential for identifying PH mouse models using the feature selection method proposed in this paper. Remarkably, the method achieved 100.0% accuracy and 100.0% specificity in classification, demonstrating that our method has great potential to be used for evaluating and identifying mouse PH models.

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