Religion vs. Atheism from 20 newsgroups.

This is a binary dataset of talk.religion.misc (628) vs. alt.atheism (799) in the 20 newsgroups text dataset.
The 'from' and 'subject' lines are included (from the 18828 version).

graph_10NNw.mat:
A 10NN weighted graph (as in ICML paper eq 16).

Y.mat:
Class labels, a vector of length 1427.  religion=1, atheism=0.

name.txt:
Document names.