Machine learning and penalized regression models for high dimensional data analysis on multi omics blood-based biomarkers for Alzheimer’s disease / Mohammad Nasir Abdullah
Alzheimer's disease (AD) is a neurodegenerative disorder that can be characterised by the gradual progression of memory loss, impairment of cognitive function, and progressive disability. Currently, there are no treatments available for AD. Detection of biomarkers would assist in early predicti...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | أطروحة |
| اللغة: | English |
| منشور في: |
2022
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ir.uitm.edu.my/id/eprint/75599/1/75599.pdf |
| الوسوم: |
إضافة وسم
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| الملخص: | Alzheimer's disease (AD) is a neurodegenerative disorder that can be characterised by the gradual progression of memory loss, impairment of cognitive function, and progressive disability. Currently, there are no treatments available for AD. Detection of biomarkers would assist in early prediction of AD. Prevalent technologies of high throughput in genomics have opened a new horizon to achieve this purpose. Transcriptomics, metabolomics, and cytokinomics data are among the multi-omics data used in modern genomics studies. Multi-omics data is high dimensional data where the number of dimensions is larger than the number of sample observations. Additionally, due to the large number of features, there are issues of multicollinearity and complete separation. Therefore, questions have been raised about how to analyse multi-omics high dimensional data and what the best classifiers for the classification of AD are. |
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