Method __init__

sovits/module/core_vq.py:251–286

(
        self,
        dim: int,
        codebook_size: int,
        codebook_dim: tp.Optional[int] = None,
        decay: float = 0.99,
        epsilon: float = 1e-5,
        kmeans_init: bool = True,
        kmeans_iters: int = 50,
        threshold_ema_dead_code: int = 2,
        commitment_weight: float = 1.0,
    )

    """

    def __init__(
        self,
        dim: int,
        codebook_size: int,
        codebook_dim: tp.Optional[int] = None,
        decay: float = 0.99,
        epsilon: float = 1e-5,
        kmeans_init: bool = True,
        kmeans_iters: int = 50,
        threshold_ema_dead_code: int = 2,
        commitment_weight: float = 1.0,
    ):
        super().__init__()
        _codebook_dim: int = default(codebook_dim, dim)

        requires_projection = _codebook_dim != dim
        self.project_in = (
            nn.Linear(dim, _codebook_dim) if requires_projection else nn.Identity()
        )
        self.project_out = (
            nn.Linear(_codebook_dim, dim) if requires_projection else nn.Identity()
        )

        self.epsilon = epsilon
        self.commitment_weight = commitment_weight

        self._codebook = EuclideanCodebook(
            dim=_codebook_dim,
            codebook_size=codebook_size,
            kmeans_init=kmeans_init,
            kmeans_iters=kmeans_iters,
            decay=decay,
            epsilon=epsilon,
            threshold_ema_dead_code=threshold_ema_dead_code,
        )
        self.codebook_size = codebook_size

    @property
    def codebook(self):