openalexInternational Journal of Computational Intelligence Systems2026-07-23
Hyper-Spiral Meta-Tuned EfficientNet for Robust Handwritten Digit and Character Recognition Using MNIST and KMNIST Datasets
S. Nandhini Devi, N. Sabiyath Fatima
Handwritten digit and character recognition is among the basic problems in computer vision, given the large variability of human writing patterns, pen thickness, and complexity of images. Though deep learning algorithms demonstrate tremendous performance on standard test problems…