This depends on the previous experience of the learner. Our deep learning course is for all classes of learners. They can be absolute beginners to the field of deep learning or they can be experienced professionals seeking to add prestigious credentials to their names. If they are an absolute beginner, it can take anywhere from 1 to 2 years to gain a background in artificial intellgence, computer science, mathematics (specifically statistics) in order to be able to enter into the field of deep learning. If one doesn’t invest this time into learning about these various fields and gaining a background knowledge and experience, they will not be able to enter into the field of deep learning. At least, they will not be able to do so with a high degree of confidence.
When one does enter the field of deep learning, they will have to start with the foundational concepts first. That itself takes at least a few months. Then they will progress to actually implementing artificial neural networks. Then they will learn about algorithm optimization and how to make those artificial neural networks run faster and run more efficiently. All this takes at least 1 year. Further years will have to be allotted to learning the nuances and the nooks and crannies of deep learning because it is a vast field.