Jafari, Z.; Karami, E. Breast Cancer Detection in Mammography Images: A CNN-Based Approach with Feature Selection. Information2023, 14, 410.
Jafari, Z.; Karami, E. Breast Cancer Detection in Mammography Images: A CNN-Based Approach with Feature Selection. Information 2023, 14, 410.
Jafari, Z.; Karami, E. Breast Cancer Detection in Mammography Images: A CNN-Based Approach with Feature Selection. Information2023, 14, 410.
Jafari, Z.; Karami, E. Breast Cancer Detection in Mammography Images: A CNN-Based Approach with Feature Selection. Information 2023, 14, 410.
Abstract
The prompt and accurate diagnosis of breast lesions, including the distinction between cancer, non-cancer, and suspicious cancer, plays a crucial role in the prognosis of breast cancer. In this paper, we introduce a novel method based on feature extraction and reduction for detection of breast cancer in mammography images. First, we extract features from multiple pre-trained convolutional neural network (CNN) models, and then concatenate them. The most informative features are selected based on their mutual information with the target variable. Subsequently, the selected features can be classified using a machine learning algorithm. We evaluate our approach using four different machine learning algorithms, and our results demonstrate that the neural network-based classifier yields an accuracy as high as 92% for the RSNA dataset which is a new dataset that provides two views and additional features such as age. We compare our proposed algorithm with state-of-the-art methods and demonstrate its superiority, particularly in terms of accuracy and sensitivity. For the MIAS dataset, we achieve an accuracy as high as 94.5%, and for the DDSM dataset, an accuracy of 96% is attained. These results highlight the effectiveness of our method in accurately diagnosing breast lesions and surpassing existing approaches.
Computer Science and Mathematics, Artificial Intelligence and Machine Learning
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
