Search results for "robustness analysis"

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Robustness Analysis of DCE-MRI-Derived Radiomic Features in Breast Masses: Assessing Quantization Levels and Segmentation Agreement

2022

Featured Application The use of highly robust radiomic features is fundamental to reduce intrinsic dependencies and to provide reliable predictive models. This work presents a study on breast tumor DCE-MRI considering the radiomic feature robustness against the quantization settings and segmentation methods. Machine learning models based on radiomic features allow us to obtain biomarkers that are capable of modeling the disease and that are able to support the clinical routine. Recent studies have shown that it is fundamental that the computed features are robust and reproducible. Although several initiatives to standardize the definition and extraction process of biomarkers are ongoing, th…

Fluid Flow and Transfer Processesradiomic featuresrobustness analysis; radiomic features; quantization levels; segmentation method agreement; DCE-MRI; breast tumorsbreast tumorDCE-MRIProcess Chemistry and TechnologyGeneral Engineeringbreast tumors; DCE-MRI; quantization levels; radiomic features; robustness analysis; segmentation method agreementComputer Science Applicationsquantization levelsrobustness analysisGeneral Materials Sciencesegmentation method agreementbreast tumorsInstrumentation
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