Breast Cancer Classification Using Fuzzy Elman Recurrent Neural Network

2019 ◽  
Vol 11 (11-SPECIAL ISSUE) ◽  
pp. 946-953
Author(s):  
Dhoriva Urwatul Wutsqa ◽  
Anisa Nurjanah
2018 ◽  
Vol 70 ◽  
pp. 871-882 ◽  
Author(s):  
Mazin Abed Mohammed ◽  
Belal Al-Khateeb ◽  
Ahmed Noori Rashid ◽  
Dheyaa Ahmed Ibrahim ◽  
Mohd Khanapi Abd Ghani ◽  
...  

2019 ◽  
pp. 1-18
Author(s):  
Siwa Chan ◽  
Jinn-Yi Yeh

Digital breast tomosynthesis (DBT) is a promising new technique for breast cancer diagnosis. DBT has the potential to overcome the tissue superimposition problems that occur on traditional mammograms for tumor detection. However, DBT generates numerous images, thereby creating a heavy workload for radiologists. Therefore, constructing an automatic computer-aided diagnosis (CAD) system for DBT image analysis is necessary. This study compared feature-based CAD and convolutional neural network (CNN)-based CAD for breast cancer classification from DBT images. The research methods included image preprocessing, candidate tumor identification, three-dimensional feature generation, classification, image cropping, augmentation, CNN model design, and deep learning. The precision rates (standard deviation) of the LeNet-based CNN CAD and the feature-based CAD for breast cancer classification were 89.84 (0.013) and 84.46 (0.082), respectively. The T value was -4.091 and the P value was 0.00 < 0.05, which indicate that the LeNet-based CNN CAD significantly outperform the feature-based CAD. However, there is no significantly differences between the LeNet-based CNN CAD and the feature-based CAD on other criteria. The results can be applied to clinical medicine and assist radiologists in breast cancer identification.


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