(For more background, check out our first flowchart on "What is ... Netflix show—you’re telling the algorithm to find similar shows. In unsupervised learning, the data has no labels.

You will have reading, a quiz, and a Jupyter notebook lab/Peer Review to implement the PCA algorithm. This week, we are working with clustering, one of the most popular unsupervised learning methods.

Enter unsupervised learning. Here’s how it works: developers create algorithms that scour data for similarities. Instead of trying to determine if a group of pixels is cat or a dog, for example ...

By completing this specialization, you will be able to: Explore several classic supervised and unsupervised learning algorithms and introductory deep Learning topics Explain which machine learning ...

Let’s take a closer look at some popular supervised learning algorithms: Unsupervised learning algorithms learn from unlabeled data, where the desired output is not known. These algorithms aim ...