All Katas - ML Katas

Gradient Reversal Layer

yesterday medium (<30 mins) | pytorch autograd gan domain adaptation

### Description Implement a Gradient Reversal Layer (GRL), a key component in Domain-Adversarial Neural Networks (DANNs). [1] The GRL acts as an identity function during the forward pass but...

Simple Differentiable Renderer

yesterday medium (<30 mins) | pytorch autograd diff rendering 3d

### Description Modern 3D deep learning often relies on differentiable rendering, allowing gradients to flow from a 2D rendered image back to 3D scene parameters. [1] Your task is to implement a...

Manual Gradient Descent Step

this month medium (<30 mins) | autograd optimization gradient descent

Simulate one step of gradient descent for a simple quadratic loss. ### Problem Given a scalar parameter $w$ initialized at 5.0, minimize the loss $L(w) = (w - 3)^2$ using PyTorch. - **Input:**...