Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Shree Devi Kumar
On Tue, Aug 21, 2018 at 1:16 PM wrote: > Sorry, one more question. We set up 4 different machines all running the > command below except for minor differences in the momentum and the learning > rate. Changing the momentum and learning rate in this situation, because > it is fine tuning, shouldn

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Shree Devi Kumar
On Tue, Aug 21, 2018 at 2:47 PM Jacob Biros wrote: > Thank you for your response. The command that I posted previously was for > fine tuning, so I was hoping to figure out what was causing the changes in > accuracy when changes to the parameters should have no effect at all.j > > I'm not sure if

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Jacob Biros
Oh, that thought hadn't even occurred to me. I will look into it! Thank you! On Tue, Aug 21, 2018 at 6:43 PM, Shree Devi Kumar wrote: > When you specify the complete network spec as in > > --net_spec '[1,36,0,1 Ct3,3,16 Mp3,3 Lfys48 Lfx96 Lrx96 Lfx256 O1c111]' \ > > > It probably treats it as

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Shree Devi Kumar
When you specify the complete network spec as in --net_spec '[1,36,0,1 Ct3,3,16 Mp3,3 Lfys48 Lfx96 Lrx96 Lfx256 O1c111]' \ It probably treats it as a training from scratch and ignores the continue_from. I haven't looked at how the training command is parsed. I just followed Ray's examples for th

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Jacob Biros
Thank you for your response. The command that I posted previously was for fine tuning, so I was hoping to figure out what was causing the changes in accuracy when changes to the parameters should have no effect at all.j I'm not sure if we will move forward with replacing the layers, but I will po

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread Shree Devi Kumar
>lstmtraining --model_output ./layer_from_deva/layer --continue_from ./layer_from_deva/Devanagari.lstm --append_index 5 --net_spec '[Lfx192 O1c1]' --traineddata ./sanplustrain/san/san.traineddata --train_listfile ./sanplustrain/san.training_files.txt --eval_listfile ./sanpluseval/san.training_files

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-21 Thread j . biros
Sorry, one more question. We set up 4 different machines all running the command below except for minor differences in the momentum and the learning rate. Changing the momentum and learning rate in this situation, because it is fine tuning, shouldn't affect anything right? In our case though

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-20 Thread Jacob Biros
Thank you for the prompt response! On Tue, Aug 21, 2018 at 1:14 PM, Shree Devi Kumar wrote: > If you want to change parameters, please look at the replace layers > option. With fine tuning you cannot change them. > > On Tue 21 Aug, 2018, 7:27 AM , wrote: > >> Is it possible to change the parame

Re: [tesseract-ocr] Changing Parameters when Fine Tuning

2018-08-20 Thread Shree Devi Kumar
If you want to change parameters, please look at the replace layers option. With fine tuning you cannot change them. On Tue 21 Aug, 2018, 7:27 AM , wrote: > Is it possible to change the parameters when Fine Tuning? > > The documentation says "Fine tuning is the process of training an existing >