interesting cssdiff output

I have just started training CRM114 for spam detection (when last I tried it a
few years ago, I wasn't able to achieve high accuracy and deleted the CSS
files).

This time, I'm running it directly from the Debian package, version 20090807,
x86-64 architecture with an up to date Debian Sid system.

It's too early to judge accuracy, since I haven't received enough spam in the
last day or so to give sufficient training. However, I notice the following
suspect numbers in the cssdiff output:

cssdiff nonspam.css spam.css


Sparse spectra file nonspam.css has 1048577 bins total
Sparse spectra file spam.css has 1048577 bins total

 File 1 total features            :        16547
 File 2 total features            :         7219

 Similarities between files       :          665
 Differences between files        : 14081050284681

 File 1 dominates file 2          :  47244656123
 File 2 dominates file 1          : 734439413993

The difference and dominance lines seem highly suspect to me, either due to a
problem with the calculations or corrupt CSS files. Alternatively, this could
be correct and I'm just making unwarranted assumptions about the numbers.


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