Enhancing Breast Cancer Classification Using Transfer ResNet with Lightweight Attention Mechanism

Deep learning models have revolutionized image classification by learning complex feature hierarchies in raw pixel data. This paper introduces an image classification method based on the ResNet model, and introduces a lightweight attention mechanism framework to improve performance. The framework optimizes feature representation, enhances classification capabilities, and improves feature discriminativeness. We verified the effectiveness of the algorithm on the Breakhis dataset, showing its superior performance in many aspects. Not only in terms of conventional models, our method also shows advantages on state-of-the-art methods such as contemporary visual transformers. Significant improvements have been achieved in metrics such as precision, accuracy, recall, F1-score, and G-means, while also performing well in terms of convergence time. These results strengthen the performance of the algorithm and solidify its application prospects in practical image classification tasks. Keywords: ResNet model, Lightweight attention mechanism