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  "headline": "Activation Functions in Neural Networks",
  "description": "Activation functions introduce non-linearity into neural networks, enabling them to approximate any function. ReLU dominates hidden layers; softmax is standard for classification outputs.",
  "dateCreated": "2026-05-24T02:49:13.461Z",
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      "name": "Rectified Linear Units Improve Restricted Boltzmann Machines",
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