Introduction to machine teaching
Machine teaching is the name of a general approach and collection of methods to efficiently transfer knowledge from a teacher, a subject matter expert, to a machine learning model. With that, we aim to make the training much more efficient, and even feasible for tasks that would be impossible to achieve otherwise. Let's talk about what MT is in more detail, why we need it, and what its components are.
Understanding the need for machine teaching
Did you know that the United States is expected to spend about 1.25 trillion dollars, around 5% of its gross domestic product, on education in 2021? This should speak to the existential significance of education for our society and civilization (and many would argue that we should spend more).
We humans have built such a giant system, which we expect people to spend many years in, because we don't expect ourselves to decipher the alphabet or math on our own. And it is not just that, we continuously...