Artificial Intelligence, Machine Learning, and Deep Learning Differences

• Machine Learning is a branch that focuses on probabilistic reasoning. 
• Progress in artificial intelligence progressed due to advances in Machine Learning.
• Deep learning is a technique of applying Machine Learning with massive neural networks.

Good source: 

https://blogs.nvidia.com/blog/2016/07/29/whats-difference-artificial-intelligence-machine-learning-deep-learning-ai/