Fixed (pmrf.Fixed)
- pmrf.Fixed(value: Array | ndarray | bool | number | bool | int | float | complex, *, name: str | None = None, scale: float = 1.0, metadata: Any | None = None) Param
Create a fixed parameter.
Compared to specifying raw floats or numpy arrays, this is a convenience specifier that allows the parameters to be ignored by optimizers while still having a name and being capable of easily being made into a variable using
pmrf.unfreeze().- Parameters:
value (ArrayLike) – The initial unscaled parameter value.
name (str, optional) – A name for the parameter, by default None.
scale (float, optional) – The scaling factor to apply, by default 1.0.
metadata (Any, optional) – Arbitrary metadata for the parameter, by default None.
- Returns:
The fixed parameter.
- Return type: