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+ from trainer import Trainer, TrainerArgs
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+
3
+ from TTS.tts.configs.shared_configs import BaseDatasetConfig
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+ from TTS.tts.configs.vits_config import VitsConfig
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+ from TTS.tts.datasets import load_tts_samples
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+ from TTS.tts.models.vits import Vits, VitsArgs, VitsAudioConfig, CharactersConfig
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+ from TTS.tts.utils.speakers import SpeakerManager
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+ from TTS.tts.utils.text.tokenizer import TTSTokenizer
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+ from TTS.utils.audio import AudioProcessor
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+
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+ import os
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+ import json
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+
14
+ output_path = "vits_hausa"
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+
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+ dataset_config = BaseDatasetConfig(
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+ meta_file_train="manifest_train.jsonl", meta_file_val="manifest_dev.jsonl", language="ha", path="data"
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+ )
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+
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+ audio_config = VitsAudioConfig(
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+ sample_rate=22050, win_length=1024, hop_length=256, num_mels=80, mel_fmin=0, mel_fmax=None
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+ )
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+
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+ vitsArgs = VitsArgs(
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+ use_speaker_embedding=True,
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+ )
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+
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+ CHARS = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'R', 'S', 'T', 'U', 'W', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'r', 's', 't', 'u', 'w', 'y', 'z', 'ā', 'ă', 'ū', 'Ɓ', 'Ɗ', 'Ƙ', 'ƙ', 'ɓ', 'ɗ', '’']
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+ PUNCT = [' ', '!', "'", ',', '.', ':', ';', '?']
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+
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+ character_config = CharactersConfig(
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+ characters_class="TTS.tts.models.vits.VitsCharacters",
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+ characters="".join(CHARS),
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+ punctuations="".join(PUNCT),
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+ pad="<PAD>",
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+ eos="<EOS>",
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+ bos="<BOS>",
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+ blank="<BLNK>",
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+ )
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+
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+ config = VitsConfig(
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+ model_args=vitsArgs,
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+ audio=audio_config,
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+ run_name="vits_openbible_hausa",
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+ run_description="vits_openbible_hausa",
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+ batch_size=16,
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+ eval_batch_size=16,
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+ batch_group_size=48,
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+ num_loader_workers=12,
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+ num_eval_loader_workers=12,
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+ run_eval=True,
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+ test_delay_epochs=-1,
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+ epochs=1000,
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+ text_cleaner="no_cleaners",
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+ use_phonemes=False,
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+ characters=character_config,
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+ compute_input_seq_cache=True,
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+ print_step=25,
59
+ target_loss="loss_1",
60
+ print_eval=True,
61
+ save_all_best=True,
62
+ save_n_checkpoints=10,
63
+ save_step=5000,
64
+ mixed_precision=True,
65
+ max_audio_len=23 * 22050,
66
+ start_by_longest=True,
67
+ output_path=output_path,
68
+ datasets=[dataset_config],
69
+ cudnn_benchmark=False,
70
+ test_sentences=[
71
+ ["Umarnai don zaman tsarki", "two", None, "ha"],
72
+ ["wanda kuma ya faɗa mana ƙaunar da kuke yi cikin Ruhu.", "one", None, "ha"],
73
+ ["Gama mun ji labarin bangaskiyarku a cikin Yesu Kiristi da kuma ƙaunar da kuke yi saboda dukan tsarkaka.", "two", None, "ha"],
74
+ ]
75
+ )
76
+
77
+ # INITIALIZE THE AUDIO PROCESSOR
78
+ # Audio processor is used for feature extraction and audio I/O.
79
+ # It mainly serves to the dataloader and the training loggers.
80
+ ap = AudioProcessor.init_from_config(config)
81
+
82
+ # INITIALIZE THE TOKENIZER
83
+ # Tokenizer is used to convert text to sequences of token IDs.
84
+ # config is updated with the default characters if not defined in the config.
85
+ tokenizer, config = TTSTokenizer.init_from_config(config)
86
+
87
+ # LOAD DATA SAMPLES
88
+ # Each sample is a list of ```[text, audio_file_path, speaker_name]```
89
+ # You can define your custom sample loader returning the list of samples.
90
+ # Or define your custom formatter and pass it to the `load_tts_samples`.
91
+ # Check `TTS.tts.datasets.load_tts_samples` for more details.
92
+
93
+ def nemo(root_path, meta_file, **kwargs):
94
+ """
95
+ Normalizes NeMo-style json manifest files to TTS format
96
+ """
97
+ meta_path = os.path.join(root_path, meta_file)
98
+ items = []
99
+ with open(meta_path, "r", encoding="utf-8") as ttf:
100
+ for line in ttf:
101
+ cols = json.loads(line)
102
+ wav_file = cols["audio_filepath"]
103
+ text = cols["text"]
104
+ speaker_name = cols["speaker_name"] if "speaker_name" in cols else "nemo"
105
+ language = cols["language"] if "language" in cols else ""
106
+ items.append({"text": text, "audio_file": wav_file, "speaker_name": speaker_name, "language": language, "root_path": root_path})
107
+ return items
108
+
109
+ train_samples, eval_samples = load_tts_samples(dataset_config, formatter=nemo)
110
+ print(f"Loaded {len(train_samples)} train samples")
111
+ print(f"Loaded {len(eval_samples)} eval samples")
112
+
113
+ # init speaker manager for multi-speaker training
114
+ # it maps speaker-id to speaker-name in the model and data-loader
115
+ speaker_manager = SpeakerManager()
116
+ speaker_manager.set_ids_from_data(train_samples + eval_samples, parse_key="speaker_name")
117
+ config.model_args.num_speakers = speaker_manager.num_speakers
118
+
119
+ # init model
120
+ model = Vits(config, ap, tokenizer, speaker_manager)
121
+
122
+ # init the trainer and 🚀
123
+ trainer = Trainer(
124
+ TrainerArgs(),
125
+ config,
126
+ output_path,
127
+ model=model,
128
+ train_samples=train_samples,
129
+ eval_samples=eval_samples,
130
+ )
131
+ trainer.fit()
trainer_0_log.txt ADDED
@@ -0,0 +1,3 @@
 
 
 
 
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+ version https://git-lfs.github.com/spec/v1
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+ oid sha256:91f3e10c1772c97e514119141943e5a1ae5030bcdb99ca49ebb35a8ce48e84c6
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+ size 16617429
trainer_1_log.txt ADDED
File without changes