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1 articles
01
2026-08-05
·
CNNs & Image Recognition
·
FREE
·
8 min read
Image Classification from Scratch — The Invention of the Convolution
Feed a photograph straight into a fully connected layer and you get over a hundred million parameters — and a model for which the same cat, moved a few pixels, is an entirely different input. The convolution solves both with one idea: slide a small window. Kernels, stride, padding and pooling, ending with softmax turning scores into probabilities.