Dot Products and Vector Projections
Every once in a while I’m going to write a post about something I learned in my Machine Learning course here at UMass. I’d like to do one post per lecture, but I’m late out of the gate, so it might be less frequent. These posts aren’t intended to be thorough explanations of particular topics, but instead will be relatively high-level overviews, with a simple example to illustrate the concept. That’s the plan anyway. Comments or corrections are welcome and encouraged.