What Is Machine Intelligence Vs. Machine Learning Vs. Deep Learning Vs. Artificial Intelligence (AI)?

A discussion of three major approaches to building smart machines - Classic AI, Simple Neural Networks, and Biological Neural Networks - and examples as to how each approach might address the same problem. We are frequently asked how we distinguish our technology from others. This task is made difficult by the fact that there is not an agreed vocabulary; everybody uses the above terms (and other associated terms) differently. In addition, the commonly understood meaning of some of these terms has evolved over time. What was meant by AI in 1960 is very different than what is meant today.