Hi,
I have the latest version of Tesseract and leptonica 1.74.4, ran the 
command 
training/lstmtraining --model_output 
/home/ibr/latest_leptonica_4/lstmf_old_jpn/jpn \
  --continue_from /home/ibr/latest_leptonica_4/jpn_tune/extracted/jpn.lstm \
  --traineddata 
/home/ibr/latest_leptonica_4/lstmf_jpn_lep4/jpn/jpn.traineddata \
  --old_traineddata 
/home/ibr/latest_leptonica_4/jpn_tune/original_traineddata/jpn.traineddata \
  --train_listfile 
/home/ibr/latest_leptonica_4/jpn_tune/jpn.training_files.txt \
  --max_iterations 18000

then the command :

training/lstmtraining --stop_training \
  --continue_from /path/to/fine_tune/results/lang_checkpoint \
  --traineddata /path/to/starter_traineddata/lang.traineddata \
  --model_output /paht/to/new/tuned_lang.traineddata/lang.traineddata  
to create the traineddata file, yet I found that the accuracy of the 
official "best_traineddata" is better that what I got, I saw on this ocr 
group and some comments of GitHub that too many iterations don't give you 
best results, so I was wondering what is the optimal iterations to get the 
best results?

the first command above is from, Fine Tune for +_ few characters, what are 
the commands for "Fine Tuning Impact"? I tried the command :

training/lstmtraining --model_output ~/tesstutorial/impact_from_small/impact \
  --continue_from ~/tesstutorial/engoutput/base_checkpoint \
  --traineddata ~/tesstutorial/engtrain/eng/eng.traineddata \
  --train_listfile ~/tesstutorial/engeval/eng.training_files.txt \
  --max_iterations 1200

but what is the next commands?

Thanks 




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