MNIST Course Work and SOMs
   - Could you use a SOM for the coursework?
 
   - Sure, make 10, one for each category, then combine them.
 
   - What kind of results would you get?
 
   - Would you get some points for the CW?  Even if the results are bad,
       but above chance, sure.
 
   - What's another unsupervised algorithm?
 
   - Could you use that?  CW points?