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activation-function-exploration

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This is a custom-built neural network that detects handwritten numbers from image inputs. It uses ReLU activation in the hidden layers and a softmax activation function in the output layer for classification. The model is trained using backpropagation with a loss function to minimize prediction errors, achieving over 99% accuracy when predicting

  • Updated Apr 11, 2025
  • Python

An interactive 3D "Glass Box" sandbox built with pure NumPy and WebGL to visualize neural network math, loss trajectories, and decision boundaries in real-time.

  • Updated Jun 6, 2026
  • Python

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