mirror of https://github.com/coqui-ai/TTS.git
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
from dataclasses import dataclass, field
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from typing import List
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from TTS.tts.configs.shared_configs import BaseTTSConfig
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from TTS.tts.models.vits import VitsArgs
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@dataclass
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class VitsConfig(BaseTTSConfig):
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"""Defines parameters for VITS End2End TTS model.
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Example:
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>>> from TTS.tts.configs import VitsConfig
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>>> config = VitsConfig()
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"""
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model: str = "vits"
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# model specific params
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model_args: VitsArgs = field(default_factory=VitsArgs)
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# optimizer
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grad_clip: float = field(default_factory=lambda: [5, 5])
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lr_gen: float = 0.0002
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lr_disc: float = 0.0002
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lr_scheduler_gen: str = "ExponentialLR"
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lr_scheduler_gen_params: dict = field(default_factory=lambda: {"gamma": 0.999875, "last_epoch": -1})
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lr_scheduler_disc: str = "ExponentialLR"
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lr_scheduler_disc_params: dict = field(default_factory=lambda: {"gamma": 0.999875, "last_epoch": -1})
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scheduler_after_epoch: bool = True
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optimizer: str = "AdamW"
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optimizer_params: dict = field(default_factory=lambda: {"betas": [0.8, 0.99], "eps": 1e-9, "weight_decay": 0.01})
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# loss params
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kl_loss_alpha: float = 1.0
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disc_loss_alpha: float = 1.0
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gen_loss_alpha: float = 1.0
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feat_loss_alpha: float = 1.0
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mel_loss_alpha: float = 45.0
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# data loader params
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return_wav: bool = True
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compute_linear_spec: bool = True
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# overrides
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min_seq_len: int = 13
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max_seq_len: int = 200
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r: int = 1 # DO NOT CHANGE
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add_blank: bool = True
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# testing
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test_sentences: List[str] = field(
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default_factory=lambda: [
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"It took me quite a long time to develop a voice, and now that I have it I'm not going to be silent.",
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"Be a voice, not an echo.",
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"I'm sorry Dave. I'm afraid I can't do that.",
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"This cake is great. It's so delicious and moist.",
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"Prior to November 22, 1963.",
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]
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)
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