Hello,
I am using DeepSpeech version 0.7.4 , I don’t wan’t use transfer learning, I uses deep speech english dataset, and these are my hyperparameters :
python3 DeepSpeech.py --train_files data/CV/en/clips/dev.csv --dev_files data/CV/en/clips/dev.csv --test_files data/CV/en/clips/test.csv --checkpoint_dir data/tmpTestFolder --export_dir data/tmpTestExport --n_hidden 2048 --epochs 100 --dropout_rate 0.40 --lm_alpha 0.75 --lm_beta 1.85 --learning_rate 0.00001 --automatic_mixed_precision --train_cudnn True
I have 32G ram, 512G SSD, GTX 1080 TI GPU,
I have 3 questions now,
1 - ) each epoch takes too long and too many steps( near million steps ) but I’ve seen in your documentation you never reach this step count ( is something wrong with my batchSize? is default batchsize is 1? )
2 - ) when you wrote 120 epoch for the first phase in 0.7.4 version. did you really cover all the training data? I mean you didn’t use any iteration count for training data to just use some of them?
3-) each epoch takes 12h. is it okay?
@ lissyx