Johnny Code

@UCkHgoTyoWuz_IpVzRUkhJUg - 7.4K subscribers

I take complex topics in programming and Reinforcement Learning and make it simpler for you ;D I'm a Walking Dead fan (back when it was good), as you can guess from my profile pic, which my wife drew. If my stuff helped you, consider buying me a coffee (or brainz):D

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Explaining Unity ML-Agents Event Lifecycle for Reinforcement Learning Training

Explaining Unity ML-Agents Event Lifecycle for Reinforcement Learning Training Johnny Code

1.1K views - 5 months ago

How to Use Unity ML-Agents For Reinforcement Learning - 1: RL Introduction

How to Use Unity ML-Agents For Reinforcement Learning - 1: RL Introduction Johnny Code

1.7K views - 6 months ago

How to Train Your Python Game with Reinforcement Learning, No RL Experience Necessary

How to Train Your Python Game with Reinforcement Learning, No RL Experience Necessary Johnny Code

2.7K views - 8 months ago

How to Train 2 AI's with Multi-Agent Reinforcement Learning in Python

How to Train 2 AI's with Multi-Agent Reinforcement Learning in Python Johnny Code

2.9K views - 10 months ago

How to Work Efficiently Around Amazon Nova Act’s Slowness & Lack of Jupyter Notebook Support

How to Work Efficiently Around Amazon Nova Act’s Slowness & Lack of Jupyter Notebook Support Johnny Code

123 views - 10 months ago

Will Amazon Nova Act Replace Selenium/Cypress/Playwright Testers?

Will Amazon Nova Act Replace Selenium/Cypress/Playwright Testers? Johnny Code

343 views - 11 months ago

0. Example Overview - Build a Real-World Reinforcement Learning Environment

0. Example Overview - Build a Real-World Reinforcement Learning Environment Johnny Code

3.6K views - 1 year ago

Simply Explaining Proximal Policy Optimization (PPO) | Deep Reinforcement Learning

Simply Explaining Proximal Policy Optimization (PPO) | Deep Reinforcement Learning Johnny Code

22.6K views - 1 year ago

Your First “Hello World!” Reinforcement Learning Project

Your First “Hello World!” Reinforcement Learning Project Johnny Code

2.1K views - 1 year ago

7. Parallel Training with Vectorized Envs - Build a Real-World Reinforcement Learning Environment

7. Parallel Training with Vectorized Envs - Build a Real-World Reinforcement Learning Environment Johnny Code

1.3K views - 1 year ago

6. Training with MaskablePPO - Build a Real-World Reinforcement Learning Environment

6. Training with MaskablePPO - Build a Real-World Reinforcement Learning Environment Johnny Code

1.3K views - 1 year ago

5. Masking Invalid Actions - Build a Real-World Reinforcement Learning Environment

5. Masking Invalid Actions - Build a Real-World Reinforcement Learning Environment Johnny Code

1.4K views - 1 year ago

4. Define the Reward Function - Build a Real-World Reinforcement Learning Environment

4. Define the Reward Function - Build a Real-World Reinforcement Learning Environment Johnny Code

1.3K views - 1 year ago

3. Define Action & Observation Space - Build a Real-World Reinforcement Learning Environment

3. Define Action & Observation Space - Build a Real-World Reinforcement Learning Environment Johnny Code

1.6K views - 1 year ago

2. Python Gymnasium RL Framework - Build a Real-World Reinforcement Learning Environment

2. Python Gymnasium RL Framework - Build a Real-World Reinforcement Learning Environment Johnny Code

2.9K views - 1 year ago

1. Modeling a RL Problem - Build a Real-World Reinforcement Learning Environment

1. Modeling a RL Problem - Build a Real-World Reinforcement Learning Environment Johnny Code

3.9K views - 1 year ago

How to Capture Full Page or Full-Length Element Screenshots in Selenium Python

How to Capture Full Page or Full-Length Element Screenshots in Selenium Python Johnny Code

997 views - 1 year ago

Dueling DQN (Dueling Architecture) Explained & Implemented | DQN PyTorch Beginners Tutorial #11

Dueling DQN (Dueling Architecture) Explained & Implemented | DQN PyTorch Beginners Tutorial #11 Johnny Code

4.4K views - 1 year ago

Simply Explaining Prioritized Experience Replay (PER) in Deep Q-Learning

Simply Explaining Prioritized Experience Replay (PER) in Deep Q-Learning Johnny Code

2.4K views - 1 year ago

Creating Enemy Animations, Collision Layers and Masks | Godot 4 “Your First 2D Game” Tutorial

Creating Enemy Animations, Collision Layers and Masks | Godot 4 “Your First 2D Game” Tutorial Johnny Code

415 views - 1 year ago

Coding Player Movement, Animations, Collision Detection | Godot 4 “Your First 2D Game” Tutorial

Coding Player Movement, Animations, Collision Detection | Godot 4 “Your First 2D Game” Tutorial Johnny Code

1.1K views - 1 year ago

Creating the Player Character Scene | Godot 4 “Your First 2D Game” Tutorial

Creating the Player Character Scene | Godot 4 “Your First 2D Game” Tutorial Johnny Code

1.3K views - 1 year ago

Easiest Way to Train AI to Play Atari Games with Reinforcement Learning | RL Baselines3 Zoo Tutorial

Easiest Way to Train AI to Play Atari Games with Reinforcement Learning | RL Baselines3 Zoo Tutorial Johnny Code

4.1K views - 1 year ago

Q-Learning Tutorial 7: Adjust Learning Rate to Unstuck MountainCarContinuous-v0 from Local Optima

Q-Learning Tutorial 7: Adjust Learning Rate to Unstuck MountainCarContinuous-v0 from Local Optima Johnny Code

1.3K views - 1 year ago

Q-Learning Tutorial 6: Train Gymnasium Pendulum-v1 on Continuous Action and Observation Spaces

Q-Learning Tutorial 6: Train Gymnasium Pendulum-v1 on Continuous Action and Observation Spaces Johnny Code

2.2K views - 1 year ago

Q-Learning Tutorial 5: Train Gymnasium Acrobot-v1 on Continuous Action and Observation Spaces

Q-Learning Tutorial 5: Train Gymnasium Acrobot-v1 on Continuous Action and Observation Spaces Johnny Code

2.2K views - 1 year ago

Tianshou Reinforcement Learning Library: DQN Sample Code Walkthrough

Tianshou Reinforcement Learning Library: DQN Sample Code Walkthrough Johnny Code

651 views - 1 year ago

Double DQN (DDQN) Explained & Implemented | DQN PyTorch Beginners Tutorial #10

Double DQN (DDQN) Explained & Implemented | DQN PyTorch Beginners Tutorial #10 Johnny Code

6.3K views - 1 year ago

How I Take Notes From YouTube Videos with Gemini Flash & ChromaDB

How I Take Notes From YouTube Videos with Gemini Flash & ChromaDB Johnny Code

5.3K views - 1 year ago

Train the DQN Algorithm on Flappy Bird! | DQN PyTorch Beginners Tutorial #9

Train the DQN Algorithm on Flappy Bird! | DQN PyTorch Beginners Tutorial #9 Johnny Code

4.9K views - 1 year ago

Test the DQN Algorithm on CartPole-v1 | DQN PyTorch Beginners Tutorial #8

Test the DQN Algorithm on CartPole-v1 | DQN PyTorch Beginners Tutorial #8 Johnny Code

5.6K views - 1 year ago

Optimize the Target Network PyTorch Code | DQN PyTorch Beginners Tutorial #7

Optimize the Target Network PyTorch Code | DQN PyTorch Beginners Tutorial #7 Johnny Code

4.1K views - 1 year ago

Explain Loss, Backpropagation, Gradient Descent | DQN PyTorch Beginners Tutorial #6

Explain Loss, Backpropagation, Gradient Descent | DQN PyTorch Beginners Tutorial #6 Johnny Code

4K views - 1 year ago

Implement the Target Network | DQN PyTorch Beginners Tutorial #5

Implement the Target Network | DQN PyTorch Beginners Tutorial #5 Johnny Code

5.9K views - 1 year ago

Setting Up ChromaDB with Docker & Role-Based Token Authentication

Setting Up ChromaDB with Docker & Role-Based Token Authentication Johnny Code

5.6K views - 1 year ago

Implement Epsilon-Greedy & Debug the Training Loop | DQN PyTorch Beginners Tutorial #4

Implement Epsilon-Greedy & Debug the Training Loop | DQN PyTorch Beginners Tutorial #4 Johnny Code

7K views - 1 year ago

Implement Experience Replay & Load Hyperparameters from YAML | DQN PyTorch Beginners Tutorial #3

Implement Experience Replay & Load Hyperparameters from YAML | DQN PyTorch Beginners Tutorial #3 Johnny Code

7.7K views - 1 year ago

Implement the Deep Q-Network Module | DQN PyTorch Beginners Tutorial #2

Implement the Deep Q-Network Module | DQN PyTorch Beginners Tutorial #2 Johnny Code

12.3K views - 1 year ago

Implement Deep Q-Learning with PyTorch and Train Flappy Bird! | DQN PyTorch Beginners Tutorial #1

Implement Deep Q-Learning with PyTorch and Train Flappy Bird! | DQN PyTorch Beginners Tutorial #1 Johnny Code

33.7K views - 1 year ago

Q-Learning Tutorial 2: Train Gymnasium Taxi-v3 on Multiple Objectives

Q-Learning Tutorial 2: Train Gymnasium Taxi-v3 on Multiple Objectives Johnny Code

7.3K views - 1 year ago

How to Install Gymnasium Box2D on Windows Subsystem for Linux (WSL)

How to Install Gymnasium Box2D on Windows Subsystem for Linux (WSL) Johnny Code

1.7K views - 1 year ago

Install PettingZoo Multi-Agent Reinforcement Learning (MARL) Library

Install PettingZoo Multi-Agent Reinforcement Learning (MARL) Library Johnny Code

2K views - 1 year ago

How to Save Best Model & Auto-Stop Training in Stable Baselines3

How to Save Best Model & Auto-Stop Training in Stable Baselines3 Johnny Code

1.7K views - 1 year ago

Stable Baselines3 Tutorial 2: Dynamically Load RL Algorithm for Training | Demo on Pendulum-v1

Stable Baselines3 Tutorial 2: Dynamically Load RL Algorithm for Training | Demo on Pendulum-v1 Johnny Code

2.2K views - 1 year ago

Beginner's Guide to Choosing Reinforcement Learning Algorithms | Stable Baselines3 Tutorial

Beginner's Guide to Choosing Reinforcement Learning Algorithms | Stable Baselines3 Tutorial Johnny Code

5.7K views - 1 year ago

MIP Broke My C# File Saving Excel Code, How to Fix it with 1 Line (Microsoft Information Protection)

MIP Broke My C# File Saving Excel Code, How to Fix it with 1 Line (Microsoft Information Protection) Johnny Code

67 views - 1 year ago

Simply Explaining REINFORCE (Vanilla Policy Gradient VPG) | Deep Reinforcement Learning

Simply Explaining REINFORCE (Vanilla Policy Gradient VPG) | Deep Reinforcement Learning Johnny Code

5.1K views - 2 years ago

Deep Q-Network (DQN) Applied to Gymnasium Mountain Car | Python+Pytorch Deep Reinforcement Learning

Deep Q-Network (DQN) Applied to Gymnasium Mountain Car | Python+Pytorch Deep Reinforcement Learning Johnny Code

5.8K views - 2 years ago

Use Pygame to Visualize a Custom Reinforcement Learning Environment

Use Pygame to Visualize a Custom Reinforcement Learning Environment Johnny Code

1.6K views - 2 years ago

How gymnasium.spaces.Box Works for Custom Gym Environments' Action and Observation Spaces

How gymnasium.spaces.Box Works for Custom Gym Environments' Action and Observation Spaces Johnny Code

2.2K views - 2 years ago

Build a Custom Gymnasium Reinforcement Learning Environment & Train w Q-Learning & Stable Baselines3

Build a Custom Gymnasium Reinforcement Learning Environment & Train w Q-Learning & Stable Baselines3 Johnny Code

20.5K views - 2 years ago

How to Use CUDA & Multiprocessing to Add Records/Embeddings Faster in ChromaDB

How to Use CUDA & Multiprocessing to Add Records/Embeddings Faster in ChromaDB Johnny Code

4.3K views - 2 years ago

How to Retrieve Your Google API Key using Generate AI Gemini API Key as an Example

How to Retrieve Your Google API Key using Generate AI Gemini API Key as an Example Johnny Code

2.5K views - 2 years ago

How to Use Gemini Pro to Create Vector Embeddings for ChromaDB

How to Use Gemini Pro to Create Vector Embeddings for ChromaDB Johnny Code

4.1K views - 2 years ago

Convolutional Neural Network (CNN) in Deep Q-Learning (DQN) Explained

Convolutional Neural Network (CNN) in Deep Q-Learning (DQN) Explained Johnny Code

5.1K views - 2 years ago

3. How to Save YouTube Video Summaries to ChromaDB & Perform Semantic Search

3. How to Save YouTube Video Summaries to ChromaDB & Perform Semantic Search Johnny Code

1.1K views - 2 years ago

2. How to Extract YouTube Video Summaries with Gemini Pro Python API

2. How to Extract YouTube Video Summaries with Gemini Pro Python API Johnny Code

2.8K views - 2 years ago

1. How to Search YouTube with Python API

1. How to Search YouTube with Python API Johnny Code

2.6K views - 2 years ago

Getting Started with ChromaDB Image Search (Multimodal Embeddings)

Getting Started with ChromaDB Image Search (Multimodal Embeddings) Johnny Code

8.5K views - 2 years ago

Simply Explaining Deep Q-Learning/Deep Q-Network (DQN) | Python Pytorch Deep Reinforcement Learning

Simply Explaining Deep Q-Learning/Deep Q-Network (DQN) | Python Pytorch Deep Reinforcement Learning Johnny Code

74.4K views - 2 years ago