This is from Andrew Ng's machine learning course, CS229. These notes are probably from a TA and handed out during a recitation. You can see the rest of the not

This is from Andrew Ng's machine learning course, CS229. These notes are probably from a TA and handed out during a recitation. You can see the rest of the notes, lectures and other course materials at http://see.stanford.edu/see/courseinfo.aspx?coll=348ca38a-3a6d-4052-937d-cb017338d7b1 http://see.stanford.edu/see/courseinfo.aspx?coll=348ca38a-3a... .