torch_geometric.transforms.Spherical

class Spherical(norm: bool = True, max_value: Optional[float] = None, cat: bool = True)[source]

Bases: BaseTransform

在其边缘属性中保存链接节点的球面坐标 （功能名称：spherical）。

Parameters:

  • norm (bool, 可选) – 如果设置为 False，输出将不会归一化到区间 \({[0, 1]}^3\)。 (默认: True)

  • max_value (float, optional) – If set and norm=True, normalization will be performed based on this value instead of the maximum value found in the data. (default: None)

  • cat (bool, optional) – If set to False, all existing edge attributes will be replaced. (default: True)