数据挖掘和数学模型用于癌症预后和预测
1State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China.
Medical review (2021)
|September 19, 2023
概括
机器学习方法,包括人工神经网络 (ANN) 和支持矢量机器 (SVM),有助于癌症的预测和分类. 基因调控网络模型为分析癌症进展和患者结果提供了系统的策略.
科学领域:
- 在瘤学瘤学.
- 生物信息学是一种生物信息学.
- 计算生物学 计算生物学
背景情况:
- 癌症的复杂性需要个性化治疗策略,因为个体的变化.
- 组织,细胞和遗传层面的病理差异,以及微环境相互作用,影响癌症的进展和转移.
- 从机理和定量上了解癌症是一个重大挑战.
研究的目的:
- 审查用于癌症预测和分类的机器学习 (ML) 方法.
- 描述用于癌症研究的基因调控网络 (GRNs) 构建模型.
- 通过GRNs比较分析癌症发育和进展的建模方法.
主要方法:
- 介绍了几种ML算法:人工神经网络 (ANN),决策树 (DTs),支持矢量机 (SVM) 和天真贝斯用于癌症预测.
- 描述了典型的GRN构建模型:使用可用数据的相关性,回归和贝叶斯方法.
- 利用这些方法进行癌症诊断,包括易感性,复发和生存预测.
主要成果:
- 机器学习算法在分类和预测癌症类型方面具有实用性.
- GRN模型为了解癌症中的基因调节提供了一个框架.
- 讨论的方法有助于对癌症进展进行系统和定量分析.
结论:
- 机器学习和GRN建模是推动癌症研究的强大工具.
- 这些计算方法可以根据个体癌症特征为不同的治疗策略提供信息.
- 结合ML和GRN分析,为了解和潜在治疗癌症提供了新的物理策略.
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