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Breast cancer is one of the leading causes of cancer deaths in women globally. Early and accurate detection is crucial for positive patient outcomes. In recent years, deep learning and convolutional neural networks have emerged as powerful tools for automated analysis of medical images. This review summarizes the current state of research on applying convolutional neural networks to breast cancer detection in mammography scans and histopathology images. The basics of convolutional neural networks are first introduced. Then, major network architectures used for breast cancer diagnosis, including AlexNet, VGGNet, ResNet and DenseNet are reviewed and compared. The review analyzes network performance reported in literature across different architectures and modalities. Current challenges such as class imbalance, model interpretability and data variability are discussed. Finally, future directions like multimodal learning, model compression and clinical integration are proposed to further advance the state of the art. Through extensive review of current literature, this paper aims to provide readers with a comprehensive overview of how convolutional neural networks are making strides towards automated breast cancer diagnosis and where opportunities exist to address limitations.
Keywords:
breast cancer; mammography; histopathology; deep learning; convolutional neural networks
Cite Article:
"Breast Cancer Detection using CNN", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 3, page no.a618-a629, March-2025, Available :http://www.ijrti.org/papers/IJRTI2503079.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator