lec9
update for next week
added
clarified lab5
removed ambiguity about tfidf
mention preprocessing e.g., stopwords
add in options
oops -- switch L10 / 11
oops -- switch L10 / 11
First stab at lab 6 readme
aFirst stab at lab 6 readme
aFir st stab at lab 6 readme
aFir st stab at lab 6 readme
more edits
add lec10 notes
updated notes
lec10
Merge branch 'master' of github.com:mitdbg/asciiclass
rework lecture
updates