[Music] in this video we'll be discussing the concept of semi-supervised learning semi-supervised learning kind of takes a middle ground between supervised learning and unsupervised learning as a quick refresher recall from previous videos that supervised learning is the learning that occurs during training of an artificial neural network when the data in our training set is labeled unsupervised learning on the other hand is the learning that occurs when the data in our training set is not labeled so now onto semi-supervised learning