trained model
Browse files- .gitattributes +3 -0
- added_tokens.json +1 -0
- alphabet.json +1 -0
- config.json +108 -0
- eval.py +134 -0
- language_model/5gram.bin +3 -0
- language_model/attrs.json +1 -0
- language_model/unigrams.txt +3 -0
- mozilla-foundation_common_voice_8_0_ka_test_eval_results.txt +2 -0
- preprocessor_config.json +10 -0
- pytorch_model.bin +3 -0
- special_tokens_map.json +1 -0
- tokenizer_config.json +1 -0
- training_args.bin +3 -0
- vocab.json +1 -0
.gitattributes
CHANGED
@@ -25,3 +25,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zstandard filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zstandard filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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+
pytorch_model.bin filter=lfs diff=lfs merge=lfs -text
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+
language_model/5gram.bin filter=lfs diff=lfs merge=lfs -text
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+
language_model/unigrams.txt filter=lfs diff=lfs merge=lfs -text
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added_tokens.json
ADDED
@@ -0,0 +1 @@
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1 |
+
{"<s>": 36, "</s>": 37}
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alphabet.json
ADDED
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+
{"labels": [" ", "\u10d0", "\u10d1", "\u10d2", "\u10d3", "\u10d4", "\u10d5", "\u10d6", "\u10d7", "\u10d8", "\u10d9", "\u10da", "\u10db", "\u10dc", "\u10dd", "\u10de", "\u10df", "\u10e0", "\u10e1", "\u10e2", "\u10e3", "\u10e4", "\u10e5", "\u10e6", "\u10e7", "\u10e8", "\u10e9", "\u10ea", "\u10eb", "\u10ec", "\u10ed", "\u10ee", "\u10ef", "\u10f0", "\u2047", "", "<s>", "</s>"], "is_bpe": false}
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config.json
ADDED
@@ -0,0 +1,108 @@
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{
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"_name_or_path": "facebook/wav2vec2-xls-r-300m",
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"activation_dropout": 0.0,
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"adapter_kernel_size": 3,
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"adapter_stride": 2,
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"add_adapter": false,
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7 |
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"apply_spec_augment": true,
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"architectures": [
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"Wav2Vec2ForCTC"
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],
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"attention_dropout": 0.0,
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"bos_token_id": 1,
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"classifier_proj_size": 256,
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"codevector_dim": 768,
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"contrastive_logits_temperature": 0.1,
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"conv_bias": true,
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"conv_dim": [
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512,
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512,
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512,
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512,
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512,
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512,
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512
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],
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"conv_kernel": [
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10,
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2,
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],
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"conv_stride": [
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5,
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2,
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2,
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2,
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2,
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2,
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2
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],
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"ctc_loss_reduction": "mean",
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"ctc_zero_infinity": false,
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"diversity_loss_weight": 0.1,
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"do_stable_layer_norm": true,
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"eos_token_id": 2,
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"feat_extract_activation": "gelu",
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+
"feat_extract_dropout": 0.0,
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"feat_extract_norm": "layer",
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"feat_proj_dropout": 0.0,
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"feat_quantizer_dropout": 0.0,
|
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"final_dropout": 0.0,
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"gradient_checkpointing": false,
|
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+
"hidden_act": "gelu",
|
57 |
+
"hidden_dropout": 0.1,
|
58 |
+
"hidden_size": 1024,
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+
"initializer_range": 0.02,
|
60 |
+
"intermediate_size": 4096,
|
61 |
+
"layer_norm_eps": 1e-05,
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62 |
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"layerdrop": 0.05,
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63 |
+
"mask_feature_length": 64,
|
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"mask_feature_min_masks": 0,
|
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"mask_feature_prob": 0.25,
|
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+
"mask_time_length": 10,
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"mask_time_min_masks": 2,
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"mask_time_prob": 0.75,
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69 |
+
"model_type": "wav2vec2",
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70 |
+
"num_adapter_layers": 3,
|
71 |
+
"num_attention_heads": 16,
|
72 |
+
"num_codevector_groups": 2,
|
73 |
+
"num_codevectors_per_group": 320,
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+
"num_conv_pos_embedding_groups": 16,
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75 |
+
"num_conv_pos_embeddings": 128,
|
76 |
+
"num_feat_extract_layers": 7,
|
77 |
+
"num_hidden_layers": 24,
|
78 |
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"num_negatives": 100,
|
79 |
+
"output_hidden_size": 1024,
|
80 |
+
"pad_token_id": 35,
|
81 |
+
"proj_codevector_dim": 768,
|
82 |
+
"tdnn_dilation": [
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1,
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2,
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3,
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1,
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1
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],
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"tdnn_dim": [
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512,
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+
512,
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512,
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+
512,
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1500
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],
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"tdnn_kernel": [
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5,
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3,
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3,
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1,
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1
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],
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"torch_dtype": "float32",
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"transformers_version": "4.17.0.dev0",
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105 |
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"use_weighted_layer_sum": false,
|
106 |
+
"vocab_size": 38,
|
107 |
+
"xvector_output_dim": 512
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}
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eval.py
ADDED
@@ -0,0 +1,134 @@
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1 |
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#!/usr/bin/env python3
|
2 |
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import argparse
|
3 |
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import re
|
4 |
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from typing import Dict
|
5 |
+
|
6 |
+
import torch
|
7 |
+
from datasets import Audio, Dataset, load_dataset, load_metric
|
8 |
+
|
9 |
+
from transformers import AutoFeatureExtractor, pipeline, Wav2Vec2ProcessorWithLM
|
10 |
+
|
11 |
+
|
12 |
+
def log_results(result: Dataset, args: Dict[str, str]):
|
13 |
+
"""DO NOT CHANGE. This function computes and logs the result metrics."""
|
14 |
+
|
15 |
+
log_outputs = args.log_outputs
|
16 |
+
dataset_id = "_".join(args.dataset.split("/") + [args.config, args.split])
|
17 |
+
|
18 |
+
# load metric
|
19 |
+
wer = load_metric("wer")
|
20 |
+
cer = load_metric("cer")
|
21 |
+
|
22 |
+
# compute metrics
|
23 |
+
wer_result = wer.compute(references=result["target"], predictions=result["prediction"])
|
24 |
+
cer_result = cer.compute(references=result["target"], predictions=result["prediction"])
|
25 |
+
|
26 |
+
# print & log results
|
27 |
+
result_str = f"WER: {wer_result}\n" f"CER: {cer_result}"
|
28 |
+
print(result_str)
|
29 |
+
|
30 |
+
with open(f"{dataset_id}_eval_results.txt", "w") as f:
|
31 |
+
f.write(result_str)
|
32 |
+
|
33 |
+
# log all results in text file. Possibly interesting for analysis
|
34 |
+
if log_outputs is not None:
|
35 |
+
pred_file = f"log_{dataset_id}_predictions.txt"
|
36 |
+
target_file = f"log_{dataset_id}_targets.txt"
|
37 |
+
|
38 |
+
with open(pred_file, "w") as p, open(target_file, "w") as t:
|
39 |
+
|
40 |
+
# mapping function to write output
|
41 |
+
def write_to_file(batch, i):
|
42 |
+
p.write(f"{i}" + "\n")
|
43 |
+
p.write(batch["prediction"] + "\n")
|
44 |
+
t.write(f"{i}" + "\n")
|
45 |
+
t.write(batch["target"] + "\n")
|
46 |
+
|
47 |
+
result.map(write_to_file, with_indices=True)
|
48 |
+
|
49 |
+
|
50 |
+
def normalize_text(text: str) -> str:
|
51 |
+
"""This function normalizes the target text."""
|
52 |
+
|
53 |
+
chars_to_ignore_regex = re.compile("[^\sაბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰ]")
|
54 |
+
text = re.sub(chars_to_ignore_regex, "", text.lower())
|
55 |
+
text = " ".join(text.split())
|
56 |
+
|
57 |
+
return text
|
58 |
+
|
59 |
+
|
60 |
+
def main(args):
|
61 |
+
# load dataset
|
62 |
+
dataset = load_dataset(args.dataset, args.config, split=args.split, use_auth_token=True)
|
63 |
+
|
64 |
+
# for testing: only process the first two examples as a test
|
65 |
+
# dataset = dataset.select(range(10))
|
66 |
+
|
67 |
+
# load processor
|
68 |
+
# feature_extractor = AutoFeatureExtractor.from_pretrained(args.model_id)
|
69 |
+
# sampling_rate = feature_extractor.sampling_rate
|
70 |
+
processor = Wav2Vec2ProcessorWithLM.from_pretrained(args.model_id)
|
71 |
+
|
72 |
+
# resample audio
|
73 |
+
dataset = dataset.cast_column("audio", Audio(sampling_rate=processor.feature_extractor.sampling_rate))
|
74 |
+
|
75 |
+
# load eval pipeline
|
76 |
+
if args.device is None:
|
77 |
+
args.device = 0 if torch.cuda.is_available() else -1
|
78 |
+
asr = pipeline(
|
79 |
+
"automatic-speech-recognition", model=args.model_id, device=args.device,
|
80 |
+
feature_extractor=processor.feature_extractor, decoder=processor.decoder
|
81 |
+
)
|
82 |
+
|
83 |
+
# map function to decode audio
|
84 |
+
def map_to_pred(batch):
|
85 |
+
prediction = asr(
|
86 |
+
batch["audio"]["array"], chunk_length_s=args.chunk_length_s, stride_length_s=args.stride_length_s
|
87 |
+
)
|
88 |
+
|
89 |
+
batch["prediction"] = prediction["text"]
|
90 |
+
batch["target"] = normalize_text(batch["sentence"])
|
91 |
+
return batch
|
92 |
+
|
93 |
+
# run inference on all examples
|
94 |
+
result = dataset.map(map_to_pred, remove_columns=dataset.column_names)
|
95 |
+
|
96 |
+
# compute and log_results
|
97 |
+
# do not change function below
|
98 |
+
log_results(result, args)
|
99 |
+
|
100 |
+
|
101 |
+
if __name__ == "__main__":
|
102 |
+
parser = argparse.ArgumentParser()
|
103 |
+
|
104 |
+
parser.add_argument(
|
105 |
+
"--model_id", type=str, required=True, help="Model identifier. Should be loadable with 🤗 Transformers"
|
106 |
+
)
|
107 |
+
parser.add_argument(
|
108 |
+
"--dataset",
|
109 |
+
type=str,
|
110 |
+
required=True,
|
111 |
+
help="Dataset name to evaluate the `model_id`. Should be loadable with 🤗 Datasets",
|
112 |
+
)
|
113 |
+
parser.add_argument(
|
114 |
+
"--config", type=str, required=True, help="Config of the dataset. *E.g.* `'en'` for Common Voice"
|
115 |
+
)
|
116 |
+
parser.add_argument("--split", type=str, required=True, help="Split of the dataset. *E.g.* `'test'`")
|
117 |
+
parser.add_argument(
|
118 |
+
"--chunk_length_s", type=float, default=None, help="Chunk length in seconds. Defaults to 5 seconds."
|
119 |
+
)
|
120 |
+
parser.add_argument(
|
121 |
+
"--stride_length_s", type=float, default=None, help="Stride of the audio chunks. Defaults to 1 second."
|
122 |
+
)
|
123 |
+
parser.add_argument(
|
124 |
+
"--log_outputs", action="store_true", help="If defined, write outputs to log file for analysis."
|
125 |
+
)
|
126 |
+
parser.add_argument(
|
127 |
+
"--device",
|
128 |
+
type=int,
|
129 |
+
default=None,
|
130 |
+
help="The device to run the pipeline on. -1 for CPU (default), 0 for the first GPU and so on.",
|
131 |
+
)
|
132 |
+
args = parser.parse_args()
|
133 |
+
|
134 |
+
main(args)
|
language_model/5gram.bin
ADDED
@@ -0,0 +1,3 @@
|
|
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|
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|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:24c77a100b046324791e2d207f3c806d0e068b3b4e2937777cceb0b308ebf584
|
3 |
+
size 1663313932
|
language_model/attrs.json
ADDED
@@ -0,0 +1 @@
|
|
|
|
|
1 |
+
{"alpha": 0.5, "beta": 1.5, "unk_score_offset": -10.0, "score_boundary": true}
|
language_model/unigrams.txt
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:f7853da7610a713cc14cb862a86ae602be9fea3d67352c9a20eeaad000c5dc21
|
3 |
+
size 34592382
|
mozilla-foundation_common_voice_8_0_ka_test_eval_results.txt
ADDED
@@ -0,0 +1,2 @@
|
|
|
|
|
|
|
1 |
+
WER: 0.059682095371388584
|
2 |
+
CER: 0.00737839424101956
|
preprocessor_config.json
ADDED
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
{
|
2 |
+
"do_normalize": true,
|
3 |
+
"feature_extractor_type": "Wav2Vec2FeatureExtractor",
|
4 |
+
"feature_size": 1,
|
5 |
+
"padding_side": "right",
|
6 |
+
"padding_value": 0.0,
|
7 |
+
"processor_class": "Wav2Vec2ProcessorWithLM",
|
8 |
+
"return_attention_mask": true,
|
9 |
+
"sampling_rate": 16000
|
10 |
+
}
|
pytorch_model.bin
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:2bd0672de42015407d36f4ce8e07db449067ad6fa61c44a4b888e8f1b7407fa6
|
3 |
+
size 1262079473
|
special_tokens_map.json
ADDED
@@ -0,0 +1 @@
|
|
|
|
|
1 |
+
{"bos_token": "<s>", "eos_token": "</s>", "unk_token": "[UNK]", "pad_token": "[PAD]", "additional_special_tokens": [{"content": "<s>", "single_word": false, "lstrip": false, "rstrip": false, "normalized": true}, {"content": "</s>", "single_word": false, "lstrip": false, "rstrip": false, "normalized": true}]}
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tokenizer_config.json
ADDED
@@ -0,0 +1 @@
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|
1 |
+
{"unk_token": "[UNK]", "bos_token": "<s>", "eos_token": "</s>", "pad_token": "[PAD]", "do_lower_case": false, "word_delimiter_token": "|", "special_tokens_map_file": null, "tokenizer_file": null, "name_or_path": "/workspace/output/ka/wav2vec2-xls-r-300m-ka/", "tokenizer_class": "Wav2Vec2CTCTokenizer", "processor_class": "Wav2Vec2ProcessorWithLM"}
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training_args.bin
ADDED
@@ -0,0 +1,3 @@
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|
1 |
+
version https://git-lfs.github.com/spec/v1
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2 |
+
oid sha256:213b3aa37d090d2e32a4f64d340c49b5095f4b19e843f9b2eb0c8dc286b1557d
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3 |
+
size 3119
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vocab.json
ADDED
@@ -0,0 +1 @@
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|
1 |
+
{"ა": 1, "ბ": 2, "გ": 3, "დ": 4, "ე": 5, "ვ": 6, "ზ": 7, "თ": 8, "ი": 9, "კ": 10, "ლ": 11, "მ": 12, "ნ": 13, "ო": 14, "პ": 15, "ჟ": 16, "რ": 17, "ს": 18, "ტ": 19, "უ": 20, "ფ": 21, "ქ": 22, "ღ": 23, "ყ": 24, "შ": 25, "ჩ": 26, "ც": 27, "ძ": 28, "წ": 29, "ჭ": 30, "ხ": 31, "ჯ": 32, "ჰ": 33, "|": 0, "[UNK]": 34, "[PAD]": 35}
|