MNIST, which stands for Modified National Institute of Standards and Technology, is a widely used dataset in the field of machine learning, particularly for training various image processing systems. It consists of 70,000 grayscale images of handwritten digits (0-9), with each image being 28x28 pixels. The dataset serves as a benchmark for testing algorithms and models, particularly in the context of feedforward networks, where understanding how to classify images is crucial for network design and performance.
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