I've finally managed to get something working with the Outlook addin and
Skip's cool new ocrad stuff. the results look promising! :) A summary of
my results are below. The runs are 'Tokenizer:x-image_size' and
'Tokenizer:x-crack_images' both set to False, versus both set to True. It
looks like a 13% improvement in false negatives, which is nothing to sneeze
at! I've never been an expert at reading these results though, so let me
know if there is anything interesting I missed or neglected to send.
Cheers,
Mark
false positive percentages
<snip 10 lines of zeros>
won 0 times
tied 10 times
lost 0 times
total unique fp went from 0 to 0 tied
mean fp % went from 0.0 to 0.0 tied
false negative percentages
5.859 5.455 won -6.90%
5.410 4.363 won -19.35%
5.794 5.234 won -9.67%
3.008 2.820 won -6.25%
5.588 4.817 won -13.80%
4.469 3.166 won -29.16%
5.051 4.646 won -8.02%
5.829 5.647 won -3.12%
6.842 5.789 won -15.39%
7.356 5.964 won -18.92%
won 10 times
tied 0 times
lost 0 times
total unique fn went from 293 to 254 won -13.31%
mean fn % went from 5.52048164035 to 4.79002154629 won -13.23%
ham mean ham sdev
0.00 0.00 +(was 0) 0.05 0.05 +0.00%
0.03 0.04 +33.33% 0.48 0.70 +45.83%
0.06 0.04 -33.33% 0.82 0.53 -35.37%
0.08 0.08 +0.00% 1.53 1.53 +0.00%
0.00 0.00 +(was 0) 0.01 0.01 +0.00%
0.08 0.09 +12.50% 1.89 1.90 +0.53%
0.00 0.00 +(was 0) 0.08 0.08 +0.00%
0.00 0.00 +(was 0) 0.08 0.07 -12.50%
0.01 0.01 +0.00% 0.17 0.17 +0.00%
0.01 0.01 +0.00% 0.21 0.18 -14.29%
ham mean and sdev for all runs
0.03 0.03 +0.00% 0.83 0.82 -1.20%
spam mean spam sdev
90.19 90.67 +0.53% 24.58 23.81 -3.13%
91.43 91.74 +0.34% 22.99 22.24 -3.26%
91.51 91.85 +0.37% 23.66 22.79 -3.68%
93.62 93.94 +0.34% 18.73 17.90 -4.43%
90.62 91.11 +0.54% 23.83 22.99 -3.52%
91.07 91.66 +0.65% 22.71 21.31 -6.16%
90.85 91.31 +0.51% 23.28 22.58 -3.01%
89.74 90.19 +0.50% 25.29 24.57 -2.85%
89.49 90.15 +0.74% 25.99 24.73 -4.85%
88.57 89.45 +0.99% 26.84 25.00 -6.86%
spam mean and sdev for all runs
90.72 91.21 +0.54% 23.91 22.90 -4.22%
ham/spam mean difference: 90.69 91.18 +0.49
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