使用特征选择和混合Al-Biruni地球半径和喉优化对糖尿病的分类
Amel Ali Alhussan1, Abdelaziz A Abdelhamid2,3, S K Towfek4,5
1Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
Diagnostics (Basel, Switzerland)
|June 28, 2023
概括
这项研究引入了一种用于糖尿病分类的新型机器学习方法,达到98.6%的准确性. 动态的Al-Biruni地球半径和喉优化算法 (DBERDTO) 增强了特征选择和随机森林分类.
科学领域:
- 医疗信息学 医疗信息学
- 计算生物学 计算生物学
- 公共卫生 公共卫生
背景情况:
- 机器学习 (ML) 对于诊断诸如糖尿病等慢性疾病至关重要,这种疾病影响着全球人口.
- ML有助于糖尿病诊断,预后和评估,突出其公共卫生意义.
研究的目的:
- 为增强糖尿病分类引入一种新的元启发式优化算法.
- 改善特征选择和随机森林分类器性能,用于糖尿病预测.
主要方法:
- 开发了一种新的特征选择算法,即动态的Al-Biruni地球半径和喉优化算法 (DBERDTO).
- DBERDTO算法被用来优化用于糖尿病分类的随机森林分类器.
主要成果:
- 提出的DBERDTO方法实现了高的糖尿病分类准确率98.6%.
- 统计测试,包括ANOVA和Wilcoxon签名等级测试,证实了该方法的意义和优越性.
- 该方法在糖尿病分类中超过了现有的优化和机器学习模型.
结论:
- 开发的DBERDTO方法在糖尿病分类中表现出卓越的性能.
- 这种方法为改善公共卫生机构的诊断准确性提供了一个有希望的工具.
相关概念视频
Diabetes Mellitus: Overview and Type I Subtype
2.8K
Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
2.8K
Diabetes: Symptoms, Diagnosis, and Complications
605
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
605
Diabetes Mellitus: Type 2 and Gestational
2.6K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
2.6K
Pathophysiology of Diabetes
1.0K
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
1.0K
Classification of Systems-I
221
Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
221
Classification of Systems-II
183
Continuous-time systems have continuous input and output signals, with time measured continuously. These systems are generally defined by differential or algebraic equations. For instance, in an RC circuit, the relationship between input and output voltage is expressed through a differential equation derived from Ohm's law and the capacitor relation,
183


