Twins2-Sat: A Taylor Bird Swarm Optimized Twin-SpatiallyA separable Self-Attention Transformer Model for Highly Accurate Breast Cancer Classification
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https://doi.org/10.14419/qnnt4s07
Received date: May 21, 2025
Accepted date: June 29, 2025
Published date: August 27, 2025
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Adaptive Savitzky-Golay Filter (ASGF); Markov Random Field (MRF); GLCM; TwinS²SAT; TBSA -
Abstract
In light of the growing need for sophisticated diagnostic systems in medical imaging, this work presents a novel framework for the diagnosis of breast cancer that focuses on accurate tissue characterization using texture and attention-based learning. Mammography images of the breast are first preprocessed using an Adaptive Savitzky-Golay Filter (ASGF) to reduce noise and improve important structures. The next step is the precise segmentation of problematic areas using the Markov Random Field (MRF) model, which efficiently defines tumor borders by utilizing spatial dependencies. Following the isolation of the region of interest, texture features are extracted using the Gray-Level Co-occurrence Matrix (GLCM), which uses statistical metrics like energy, contrast, and correlation to capture crucial spatial correlations in pixel intensities. After that, these descriptive characteristics are sent to a TwinS²SAT model, which is an improved Twins-Spatially Separable Self-Attention (SSSA) Transformer that has been tuned using the Taylor Bird Swarm Algorithm (TBSA) to enhance classification performance and learning efficiency. The combination of a lightweight, attention-driven deep architecture with GLCM features allows for a reliable differentiation between benign and malignant tissue patterns. Python software is used to evaluate the proposed model, and the comparison is made with the Self-Attention Transformer (SAT) model. The results show that compared to SAT with 94.99% of accuracy, the TBSA- TwinS²SAT model ranks with excellent accuracy of 97.94%, precision of 98%, and 99% recall, confirming its potential as a useful tool for automated breast cancer diagnosis.
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How to Cite
Rakhi , P. S. A. ., & Rajesh , R. S. . (2025). Twins2-Sat: A Taylor Bird Swarm Optimized Twin-SpatiallyA separable Self-Attention Transformer Model for Highly Accurate Breast Cancer Classification. International Journal of Basic and Applied Sciences, 14(4), 685-697. https://doi.org/10.14419/qnnt4s07
