Objective Functions: A Simple Example with Matrix Factorization
The notebook for the lab class can be downloaded from here.
To obtain the lab class in ipython notebook, first open the ipython notebook. Then paste the following code into the ipython notebook
import urllib urllib.urlretrieve('https://raw.githubusercontent.com/lawrennd/mlai2014/master/week2.ipynb', 'week2.ipynb')
You should now be able to find the lab class by clicking
the ipython notebook menu.