Reinforcement learning is a type of machine learning where an agent learns by interacting with its environment and receiving feedback in the form of rewards or penalties.

Machine learning is a subfield of artificial intelligence, which explores how to computationally simulate (or surpass) humanlike intelligence. While some AI techniques (such as expert systems) use ...

And at the end is "deep learning". This is defined as "technique for performing machine learning", which includes the concept of "deep neural network" that reproduces the structure of the human brain.

Deep learning represents a powerful advancement in AI and machine learning, providing the ability to automatically learn from large datasets and achieve remarkable results in a wide range of fields.

What is PyTorch? PyTorch is a deep learning framework designed to simplify AI model development. First released by Meta AI, it was built to improve the flexibility of deep learning research.