blob: 7a93d055722c93987b426a3714a2a0e54cb0f0a5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
dataset:
download: True
dataset_root_path: "/Volumes/pherkel 2/SWR2-ASR" # files will be downloaded into this dir
language_name: "mls_german_opus"
limited_supervision: True # set to True if you want to use limited supervision
dataset_percentage: 0.01 # percentage of dataset to use (1.0 = 100%)
shuffle: True
model:
n_cnn_layers: 3
n_rnn_layers: 5
rnn_dim: 512
n_feats: 128 # number of mel features
stride: 2
dropout: 0.6 # recommended to be around 0.4 for smaller datasets, 0.1 for really large datasets
tokenizer:
tokenizer_path: "data/tokenizers/char_tokenizer_german.json"
decoder:
type: "greedy" # greedy, or lm (beam search)
lm: # config for lm decoder
language_model_path: "data" # path where model and supplementary files are stored
language: "german"
n_gram: 3 # n-gram size of the language model, 3 or 5
beam_size: 50
beam_threshold: 50
n_best: 1
lm_weight: 2
word_score: 0
training:
learning_rate: 0.0005
batch_size: 8 # recommended to maximum number that fits on the GPU (batch size of 32 fits on a 12GB GPU)
epochs: 100
eval_every_n: 1 # evaluate every n epochs
num_workers: 8 # number of workers for dataloader
checkpoints: # use "~" to disable saving/loading
model_load_path: "data/epoch67" # path to load model from
model_save_path: ~ # path to save model to
inference:
model_load_path: "data/epoch67" # path to load model from
|
