Deep Reinforcement Learning

This repository contain my work regarding Deep Reinforcment Learning. You will find the main topics organized by squence with there implementaion in PyTorch. Also, It contains some of my project or links on reinforcment learning. You are highly encouraged to modify and play with them!.

• Notes: Implementation of various DRL algorithms with notes regarding them
• Benchmarking DRL Algorithms on Classic Games (discrete)
• Benchmarking DRL Algorithms on Unity Ml Agents (continous)

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Notes

• Introduction to Reinforcement Learning
• Dynamic Programing: Implement Dynamic Programming algorithms such as Policy Evaluation, Policy Improvement, Policy Iteration, and Value Iteration.
• Monte carlo: Implement Monte Carlo methods for prediction and control.
• Temporal Difference: Implement Temporal-Difference methods such as Sarsa, Q-Learning, and Expected Sarsa.
• Deep Q-learning
• Policy Gradients
• Actor Critic (A2C & A3C)
• Proximal Policy Gradients
• Deep Deterministic Policy Gradient
• Twin Delayed DDPG
• Soft Actor-Critic

Benchmarking DRL Algorithm(Discrete) on Classic Games

We used classic games from OpenAI Gym and Vizdoom as our main testbed to study the behaviour of the following algorithms:

1. DQN — Deep Q-learning
2. DDQN — Dueling DQN
3. Rainbow
4. Reinforce + Actor Critic
5. A2C — Advantage Actor Critic
6. PPO — Proximal Policy Optimization

We compare the results of launch of six algorithms on games from two perspectives: Traning and Testing. Same Deep Neural Network is used for all algorithms. Click on particular game for more information.

Games	Game Difficulty	Implementations
Atari Ping Pong	⭐	Read More
Atari Space Invaders	⭐⭐	Read More
Doom Defend Center	⭐⭐⭐	Read More
Doom Deadly Corridor	⭐⭐⭐⭐	Read More
Sonic the Hedgehog	⭐⭐⭐⭐⭐	Read More
Sonic the Hedgehog	⭐⭐⭐⭐⭐⭐	Read More

Benchmarking DRL Algorithm(Continous) on Unity Ml Agents

We used mlagents from Unity as our main testbed to study the behaviour of the following algorithms:

1. PPO - Proximal Policy Optimization
2. DDPG - Deep Deterministic Policy Gradient
3. TD3 - Twin Delayed DDPG
4. SAC - Soft Actor-Critic

We compare the results of launch of six algorithms on games from two perspectives: Traning and Testing. Same Deep Neural Network is used for all algorithms. Click on particular game for more information.

Games	Game Difficulty	Implementations
3D Balance Ball	⭐	Read More
Tennis	⭐⭐	Read More
Wall Jump	⭐⭐⭐	Read More
Reacher	⭐⭐⭐⭐	Read More
Soccer Twos	⭐⭐⭐⭐⭐	Read More
Walker	⭐⭐⭐⭐⭐⭐	Read More

References

Algorithms implementation resembles below references. Content is only for eduactional purposes no claim on orignality of content or structure of repository.

• https://github.com/udacity/deep-reinforcement-learning (Udacity Deep Reinforcement Learning Nanodegree)
• https://simoninithomas.github.io/Deep_reinforcement_learning_Course (Deep Reinforcement Learning course by SIMONINI Thomas)
• https://github.com/higgsfield/RL-Adventure (RL-Adventure: Dqn by Dulat Yerzat)
• https://github.com/higgsfield/RL-Adventure-2 (RL-Adventure-2: Policy Gradients by Dulat Yerzat)

Any questions

If you have any questions, feel free to ask me:

• Mail: deepanshut041@gmail.com
• Github: https://github.com/deepanshut041/Reinforcement-Learning
• Website: https://deepanshut041.github.io/Reinforcement-Learning
• Twitter: @deepanshut041

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