Pinned Loading

1. pendulum-swingup pendulum-swingup Public

   PPO swings up and balances 1, 2 and 3 pendulum links on a cart: MuJoCo, batched rollouts, trained from scratch on a laptop CPU.

   Python 1

2. refusal-ablation refusal-ablation Public

   Statistical evaluation of Gemma refusal robustness using direction ablation and official SORRY-Bench scoring.

   Python

3. learngrad learngrad Public

   Deep learning from scratch in C++ (micrograd -> tensor autograd -> CUDA -> transformer).

   C++ 2

4. rl-learning rl-learning Public

   Classic RL from scratch, one algorithm per file: tabular Q-learning/SARSA, tile coding, DQN, policy gradients, PPO (discrete and continuous).

   Python 2

5. wildfire-detection wildfire-detection Public

   Wildfire detection from Sentinel-2 + FIRMS: build a 3-class dataset (fire / no_fire / burn_scar) and train ResNet classifiers (RGB and 6-band).

   Python 2