Improved Training

With the training upgraded as I described in the last post, I get the following results.

total # of characters present: 10
# of unique characters present: 9
# of characters trained: 8
total # of recognitions: 14
# of characters instances correctly recognized: 8
# of false recognitions: 6

precision: 8 / 14 = .57
recall: 8 / 10 = .8

The training set consists of 向前 小步文明大.
Note that this case is still somewhat artificial. The training set did not include 一, because this character matches every horizontal edge in the image. This is a very hard case that I'm not sure how to handle. So for now I'm cheating and not including it in the training set. Note also that this case has no 'distractors' in the training set.