Chapter

Information Retrieval and Query Expansion for Biomedical Data

This chapter explores the role of information retrieval (IR) in managing the vast and complex data generated in biomedical research, including electronic health records, scientific publications, clinical trials, and experimental studies. It introduces IR principles, emphasizing their significance in extracting relevant biomedical information. Additionally, it examines query expansion techniques to enhance retrieval performance in biomedical information retrieval systems (IRS). By understanding these concepts, researchers can design more effective IR systems, unlocking the full potential of biomedical data and accelerating scientific progress.