shapeclustering error bad_alloc on Tesseract 3.05

[Ганзориг Ө]

Teaseract 3.05.  I have 2,000 * .TR files.  I ran the following command.  

shapeclustering -f font_properties -u unicharaet lang.fontname0.exp0.tr lang.fontname1.exp0.tr….  

But when it goes to 200, it shows error std :: bad_alloc   

I have 32GB RAM.  How to solve this error?

Thanks in advance

[Ганзориг Ө]

Im using windows

[Ганзориг Ө]

Need to identify only 64 fonts in tesseract3?

[Quan Nguyen]

The command line imposes a limit on the command length. You can group images of same fonts in a multi-page TIFF to cut down the number of files and then conduct training on it.