Update README.md

Update README.md

Update README

Update README

replace layer training accuracy is worse; delete files

char train=0.273%, word train=3.47%; 800 iterations; 3 fonts; exp 0

4 fonts, 4 exposures, 0% char error rate

Update README.md

Deleted - was missing X

char train=0.006%, word train=0.2%

plus finetune, 600 iterations with training text of 150 lines

Add X, 600 iterations, exposures -1 0 1, char error rate 0.662

Update finetune-ocrb.sh

Add files via upload

Create README.md