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xtts-v2-chinese / config.json
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1st version of xtts-v2 with Mandarin accent
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{
"output_path": "zh-tw-xtts-v2",
"logger_uri": null,
"run_name": "GPT_XTTS_v2.0_LJSpeech_FT",
"project_name": "XTTS_trainer",
"run_description": "\n GPT XTTS training\n ",
"print_step": 50,
"plot_step": 100,
"model_param_stats": false,
"wandb_entity": null,
"dashboard_logger": "tensorboard",
"save_on_interrupt": true,
"log_model_step": 100,
"save_step": 100,
"save_n_checkpoints": 1,
"save_checkpoints": true,
"save_all_best": true,
"save_best_after": 0,
"target_loss": null,
"print_eval": false,
"test_delay_epochs": 0,
"run_eval": true,
"run_eval_steps": null,
"distributed_backend": "nccl",
"distributed_url": "tcp://localhost:54321",
"mixed_precision": false,
"precision": "fp16",
"epochs": 200,
"batch_size": 3,
"eval_batch_size": 3,
"grad_clip": 0.0,
"scheduler_after_epoch": true,
"lr": 5e-06,
"optimizer": "AdamW",
"optimizer_params": {
"betas": [
0.9,
0.96
],
"eps": 1e-08,
"weight_decay": 0.01
},
"lr_scheduler": "MultiStepLR",
"lr_scheduler_params": {
"milestones": [
900000,
2700000,
5400000
],
"gamma": 0.5,
"last_epoch": -1
},
"use_grad_scaler": false,
"allow_tf32": false,
"cudnn_enable": true,
"cudnn_deterministic": false,
"cudnn_benchmark": false,
"training_seed": 1,
"model": "xtts",
"num_loader_workers": 8,
"num_eval_loader_workers": 0,
"use_noise_augment": false,
"audio": {
"sample_rate": 22050,
"output_sample_rate": 24000,
"dvae_sample_rate": 22050
},
"use_phonemes": false,
"phonemizer": null,
"phoneme_language": null,
"compute_input_seq_cache": false,
"text_cleaner": null,
"enable_eos_bos_chars": false,
"test_sentences_file": "",
"phoneme_cache_path": null,
"characters": null,
"add_blank": false,
"batch_group_size": 48,
"loss_masking": null,
"min_audio_len": 1,
"max_audio_len": Infinity,
"min_text_len": 1,
"max_text_len": Infinity,
"compute_f0": false,
"compute_energy": false,
"compute_linear_spec": false,
"precompute_num_workers": 0,
"start_by_longest": false,
"shuffle": false,
"drop_last": false,
"datasets": [
{
"formatter": "",
"dataset_name": "",
"path": "",
"meta_file_train": "",
"ignored_speakers": null,
"language": "",
"phonemizer": "",
"meta_file_val": "",
"meta_file_attn_mask": ""
}
],
"test_sentences": [
{
"text": "\u8fd8\u662fGOOGLE\u7684ERICSCHMIDT\u4f1a\u8f9e\u53bb\u82f9\u679c\u8463\u4e8b\u4e00\u804c\u5462?",
"speaker_wav": "../tts_audio/recipes/taiwanvoice/wav/taiwanvoice_1.wav",
"language": "zh-cn"
},
{
"text": "MLB\u662f\u7f8e\u56fd\u56db\u5927\u804c\u4e1a\u4f53\u80b2\u8054\u76df\u4e4b\u4e00\u3002",
"speaker_wav": "../tts_audio/recipes/taiwanvoice/wav/taiwanvoice_2.wav",
"language": "zh-cn"
},
{
"text": "\u8fd9\u9879\u6d3b\u52a8\u7531APC\u7b56\u5212\u3002",
"speaker_wav": "../tts_audio/recipes/taiwanvoice/wav/taiwanvoice_3.wav",
"language": "zh-cn"
},
{
"text": "ITS\u5229\u7528\u5148\u8fdb\u4e4b\u7535\u5b50\u3001\u901a\u4fe1\u3001\u7535\u8111\u3001\u63a7\u5236\u53ca\u611f\u6d4b\u7b49\u6280\u672f\u4e8e\u5404\u79cd\u8fd0\u8f93\u7cfb\u7edf\u3002",
"speaker_wav": "../tts_audio/recipes/taiwanvoice/wav/taiwanvoice_4.wav",
"language": "zh-cn"
},
{
"text": "NVIDIA\u5bf9GOOGLEANDROID\u5e94\u7528\u5230\u8fd9\u7c7b\u88c5\u7f6e\u6709\u5f88\u9ad8\u7684\u671f\u671b\u3002",
"speaker_wav": "../tts_audio/recipes/taiwanvoice/wav/taiwanvoice_5.wav",
"language": "zh-cn"
},
{
"text": "\u53f0\u5927\u533b\u9662\u91d1\u5c71\u5206\u9662",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6793.wav",
"language": "zh-cn"
},
{
"text": "\u53f0\u4e2d\u5e02\u7acb\u56fe\u4e66\u9986\u6c99\u9e7f\u6df1\u6ce2\u5206\u9986",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6794.wav",
"language": "zh-cn"
},
{
"text": "\u65b0\u5e73\u7acb\u4f53\u505c\u8f66\u573a",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6795.wav",
"language": "zh-cn"
},
{
"text": "\u516d\u987a\u591a\u529f\u80fd\u6d3b\u52a8\u4e2d\u5fc3",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6796.wav",
"language": "zh-cn"
},
{
"text": "\u4eba\u56e0\u5e7b\u60f3\u800c\u4f1f\u5927",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6797.wav",
"language": "zh-cn"
},
{
"text": "\u5982\u679c\u4f60\u4e5f\u6709\u5174\u8da3\uff0c\u6b22\u8fce\u4e00\u540c\u9009\u8d2d",
"speaker_wav": "../tts_audio/recipes/common_voice/wav/common_voice13_6798.wav",
"language": "zh-cn"
}
],
"eval_split_max_size": 256,
"eval_split_size": 0.01,
"use_speaker_weighted_sampler": false,
"speaker_weighted_sampler_alpha": 1.0,
"use_language_weighted_sampler": false,
"language_weighted_sampler_alpha": 1.0,
"use_length_weighted_sampler": false,
"length_weighted_sampler_alpha": 1.0,
"model_args": {
"gpt_batch_size": 1,
"enable_redaction": false,
"kv_cache": true,
"gpt_checkpoint": "",
"clvp_checkpoint": null,
"decoder_checkpoint": null,
"num_chars": 255,
"tokenizer_file": "zh-tw-xtts-v2/vocab.json",
"gpt_max_audio_tokens": 605,
"gpt_max_text_tokens": 402,
"gpt_max_prompt_tokens": 70,
"gpt_layers": 30,
"gpt_n_model_channels": 1024,
"gpt_n_heads": 16,
"gpt_number_text_tokens": 6681,
"gpt_start_text_token": 261,
"gpt_stop_text_token": 0,
"gpt_num_audio_tokens": 1026,
"gpt_start_audio_token": 1024,
"gpt_stop_audio_token": 1025,
"gpt_code_stride_len": 1024,
"gpt_use_masking_gt_prompt_approach": true,
"gpt_use_perceiver_resampler": true,
"input_sample_rate": 22050,
"output_sample_rate": 24000,
"output_hop_length": 256,
"decoder_input_dim": 1024,
"d_vector_dim": 512,
"cond_d_vector_in_each_upsampling_layer": true,
"duration_const": 102400,
"min_conditioning_length": 66150,
"max_conditioning_length": 132300,
"gpt_loss_text_ce_weight": 0.1,
"gpt_loss_mel_ce_weight": 0.9,
"debug_loading_failures": false,
"max_wav_length": 255995,
"max_text_length": 200,
"mel_norm_file": "zh-tw-xtts-v2/mel_stats.pth",
"dvae_checkpoint": "zh-tw-xtts-v2/dvae.pth",
"xtts_checkpoint": "zh-tw-xtts-v2/model.pth",
"vocoder": ""
},
"model_dir": null,
"languages": [
"en",
"es",
"fr",
"de",
"it",
"pt",
"pl",
"tr",
"ru",
"nl",
"cs",
"ar",
"zh-cn",
"hu",
"ko",
"ja",
"hi"
],
"temperature": 0.85,
"length_penalty": 1.0,
"repetition_penalty": 2.0,
"top_k": 50,
"top_p": 0.85,
"num_gpt_outputs": 1,
"gpt_cond_len": 12,
"gpt_cond_chunk_len": 4,
"max_ref_len": 10,
"sound_norm_refs": false,
"optimizer_wd_only_on_weights": true,
"weighted_loss_attrs": {},
"weighted_loss_multipliers": {},
"github_branch": "* dev"
}