Deep learning is one of the primary subsets of machine learning. It consists of a neural network that consists of three or more layers. Each of the neural networks looks to stimulate human behavior. The human behavior that is stimulated from the brain is based on machine learning. In other words, the network intends to learn lots of new data and comprehend certain things just like a human. A neural network with a single layer can accomplish a number of essential tasks. These include making predictions, provide accurate data and refine information so that individuals can understand it more clearly.