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12 docs tagged with "neural-networks"

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Activation Functions

Why we need non-linearity and a deep dive into Sigmoid, Tanh, ReLU, and Softmax.

Chain Rule - The Engine of Backpropagation

Mastering the Chain Rule, the fundamental calculus tool for differentiating composite functions, and its direct application in the Backpropagation algorithm for training neural networks.

Deep Q-Networks (DQN)

Scaling Reinforcement Learning with Deep Learning using Experience Replay and Target Networks.

Forward Propagation

Understanding how data flows from the input layer to the output layer to generate a prediction.

The Jacobian Matrix

Understanding the Jacobian matrix, its role in vector-valued functions, and its vital importance in backpropagation and modern deep learning frameworks.