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CLASSIFIER_TESTER(1)					  CLASSIFIER_TESTER(1)

NAME
       classifier_tester - for *legacy tesseract* engine.

SYNOPSIS
       classifier_tester -U unicharset_file -F font_properties_file -X
       xheights_file -classifier x -lang lang [-output_trainer trainer]	*.tr

DESCRIPTION
       classifier_tester(1) runs Tesseract in a	special	mode. It takes a list
       of .tr files and	tests a	character classifier on	data as	formatted for
       training, but it	doesn't	have to	be the same as the training data.

IN/OUT ARGUMENTS
       a list of .tr files

OPTIONS
       -l lang
	   (Input) three character language code; default value	eng.

       -classifier x
	   (Input) One of "pruner", "full".

       -U unicharset
	   (Input) The unicharset for the language.

       -F font_properties_file
	   (Input) font	properties file, each line is of the following form,
	   where each field other than the font	name is	0 or 1:

	       *font_name* *italic* *bold* *fixed_pitch* *serif* *fraktur*

       -X xheights_file
	   (Input) x heights file, each	line is	of the following form, where
	   xheight is calculated as the	pixel x	height of a character drawn at
	   32pt	on 300 dpi. [ That is, if base x height	+ ascenders +
	   descenders =	133, how much is x height? ]

	       *font_name* *xheight*

       -output_trainer trainer
	   (Output, Optional) Filename for output trainer.

SEE ALSO
       tesseract(1)

COPYING
       Copyright (C) 2012 Google, Inc. Licensed	under the Apache License,
       Version 2.0

AUTHOR
       The Tesseract OCR engine	was written by Ray Smith and his research
       groups at Hewlett Packard (1985-1995) and Google	(2006-2018).

				  04/12/2025		  CLASSIFIER_TESTER(1)

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