What are the most effective methods for selecting biomarker features?
Biomarkers are measurable indicators of biological processes, such as disease, infection, or exposure. They can be used for diagnosis, prognosis, or monitoring of therapeutic interventions. However, finding reliable and relevant biomarkers is not easy, as they often involve complex and noisy data from multiple sources. Therefore, selecting the most effective features for biomarker discovery and validation is a crucial step in bioengineering. In this article, you will learn about some of the most common and useful methods for feature selection in biomarker research.