Add deprecation hint for frk to the documentation

Signed-off-by: Stefan Weil <sw@weilnetz.de>
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Stefan Weil 2024-03-09 11:21:30 +01:00
parent 5d934452d7
commit 8e30872d8d

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@ -11,6 +11,13 @@ These models only work with the LSTM OCR engine of Tesseract 4.
- Fine tuning/incremental training will **NOT** be possible from these `fast` models, as they are 8-bit integer.
- When using the models in this repository, only the new LSTM-based OCR engine is supported. The legacy `tesseract` engine is not supported with these files, so Tesseract's oem modes '0' and '2' won't work with them.
## Deprecated models
The former model `frk` has been renamed to `deu_latf` because the old name was never ISO compliant.
A symbolic link from deu_latf.traineddata to frk.traineddata may help to migrate from the old name to the new one.
However, all projects and distributions are encouraged to use only the new name.
The use of `frk` is deprecated and will not be supported in the future.
## Two types of models
The repository contains two types of models,