tesseract-ocr / tesstrain

Train Tesseract LSTM with make
Apache License 2.0
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Add new variable LEARNING_RATE #178

Closed stweil closed 4 years ago

stweil commented 4 years ago

It allows setting the learning rate hyperparameter for the training.

The default value for finetuning is now reduced from 0.001 to 0.0001 because the old default was too large when finetuning starts with a network which is already rather good.

Signed-off-by: Stefan Weil sw@weilnetz.de