Advances in Biomedical Missing Data Imputation: A Survey
Ensuring data quality in biomedical sciences is crucial for reliable research outcomes, particularly as precision medicine continues to gain prominence. Missing values compromise data quality and can make it difficult to perform data-based studies. The origins of missing values in biomedical dataset...
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IEEE
2025-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10795134/ |
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| author | Miriam Barrabes Maria Perera Victor Novelle Moriano Xavier Giro-I-Nieto Daniel Mas Montserrat Alexander G. Ioannidis |
| author_facet | Miriam Barrabes Maria Perera Victor Novelle Moriano Xavier Giro-I-Nieto Daniel Mas Montserrat Alexander G. Ioannidis |
| author_sort | Miriam Barrabes |
| collection | DOAJ |
| description | Ensuring data quality in biomedical sciences is crucial for reliable research outcomes, particularly as precision medicine continues to gain prominence. Missing values compromise data quality and can make it difficult to perform data-based studies. The origins of missing values in biomedical datasets are diverse, including experimental errors, equipment malfunctions, and variations in data collection protocols tailored to individual patient conditions. To address the complex nature of missing values and the unique characteristics of biomedical data, a diverse spectrum of computational imputation techniques has emerged. These methods range from traditional statistical analysis to more modern approaches such as discriminative machine learning models and deep generative networks. This survey paper provides a comprehensive overview of the extensive literature on missing data imputation techniques, with a specific focus on applications in genomics, single-cell RNA sequencing, health records, and medical imaging. We outline the fundamental principles underlying each imputation technique and present a detailed analysis of their advantages and disadvantages, categorized by missing data patterns. To aid practitioners in method selection, we offer practical recommendations based on critical factors such as dataset size, data type, and missingness rate. By synthesizing insights from existing literature, we provide a holistic perspective on the effectiveness of various imputation methods under different biomedical contexts, thereby facilitating informed decision-making for researchers and practitioners in applying imputation techniques to biomedical data processing. |
| format | Article |
| id | doaj-art-c68b363daf28407a96cde17b9a087d53 |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-c68b363daf28407a96cde17b9a087d532025-01-31T00:01:12ZengIEEEIEEE Access2169-35362025-01-0113169181693210.1109/ACCESS.2024.351650610795134Advances in Biomedical Missing Data Imputation: A SurveyMiriam Barrabes0https://orcid.org/0009-0007-7379-1658Maria Perera1Victor Novelle Moriano2Xavier Giro-I-Nieto3Daniel Mas Montserrat4Alexander G. Ioannidis5https://orcid.org/0000-0002-4735-7803Department of Signal Theory and Communications, Universitat Politècnica de Catalunya, Barcelona, SpainDepartment of Signal Theory and Communications, Universitat Politècnica de Catalunya, Barcelona, SpainDepartment of Signal Theory and Communications, Universitat Politècnica de Catalunya, Barcelona, SpainDepartment of Signal Theory and Communications, Universitat Politècnica de Catalunya, Barcelona, SpainDepartment of Biomedical Data Science, Stanford University, Stanford, CA, USADepartment of Biomedical Data Science, Stanford University, Stanford, CA, USAEnsuring data quality in biomedical sciences is crucial for reliable research outcomes, particularly as precision medicine continues to gain prominence. Missing values compromise data quality and can make it difficult to perform data-based studies. The origins of missing values in biomedical datasets are diverse, including experimental errors, equipment malfunctions, and variations in data collection protocols tailored to individual patient conditions. To address the complex nature of missing values and the unique characteristics of biomedical data, a diverse spectrum of computational imputation techniques has emerged. These methods range from traditional statistical analysis to more modern approaches such as discriminative machine learning models and deep generative networks. This survey paper provides a comprehensive overview of the extensive literature on missing data imputation techniques, with a specific focus on applications in genomics, single-cell RNA sequencing, health records, and medical imaging. We outline the fundamental principles underlying each imputation technique and present a detailed analysis of their advantages and disadvantages, categorized by missing data patterns. To aid practitioners in method selection, we offer practical recommendations based on critical factors such as dataset size, data type, and missingness rate. By synthesizing insights from existing literature, we provide a holistic perspective on the effectiveness of various imputation methods under different biomedical contexts, thereby facilitating informed decision-making for researchers and practitioners in applying imputation techniques to biomedical data processing.https://ieeexplore.ieee.org/document/10795134/Biomedical data imputationdata-centric AIdeep learninggenomicshealth recordimputation |
| spellingShingle | Miriam Barrabes Maria Perera Victor Novelle Moriano Xavier Giro-I-Nieto Daniel Mas Montserrat Alexander G. Ioannidis Advances in Biomedical Missing Data Imputation: A Survey IEEE Access Biomedical data imputation data-centric AI deep learning genomics health record imputation |
| title | Advances in Biomedical Missing Data Imputation: A Survey |
| title_full | Advances in Biomedical Missing Data Imputation: A Survey |
| title_fullStr | Advances in Biomedical Missing Data Imputation: A Survey |
| title_full_unstemmed | Advances in Biomedical Missing Data Imputation: A Survey |
| title_short | Advances in Biomedical Missing Data Imputation: A Survey |
| title_sort | advances in biomedical missing data imputation a survey |
| topic | Biomedical data imputation data-centric AI deep learning genomics health record imputation |
| url | https://ieeexplore.ieee.org/document/10795134/ |
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