Dual-Intended Deep Learning Model for Breast Cancer Diagnosis in Ultrasound Imaging
Automated medical data analysis demonstrated a significant role in modern medicine, and cancer diagnosis/prognosis to achieve highly reliable and generalizable systems. In this study, an automated breast cancer screening method in ultrasound imaging is proposed. A convolutional deeautoencoder model is presented for simultaneous segmentation and radiomic extraction. The modesegments the breast lesions while concurrently extracting radiomic features. With our deep modewe perform breast lesion segmentation, which is linked to low-dimensional deep-radiomic extraction (four features). Similarly, we used high dimensional conventional imaging throughputs and applied spectral embedding techniques to reduce its size from 354 to 12 radiomics. A total of 780 ultrasound images—437 benign, 210, malignant, and 133 normal—were used to train and validate the models in this study. To diagnose malignant lesions, we have performed training, hyperparameter tuning, cross-validation, and testing with a random forest model. This resulted in a binary classification accuracof 78.5% (65.1–84.1%) for the maximal (full multivariate) cross-validated model for a combination oradiomic groups.
Duke Scholars
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- 3211 Oncology and carcinogenesis
- 1112 Oncology and Carcinogenesis
Citation
Published In
DOI
EISSN
Publication Date
Volume
Issue
Related Subject Headings
- 3211 Oncology and carcinogenesis
- 1112 Oncology and Carcinogenesis