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LSST Data Management Base Package
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Classes | |
class | AdaproxParameter |
class | FistaParameter |
class | FixedParameter |
class | Parameter |
class | SingleItemArray |
Functions | |
Callable | step_function_wrapper (float step) |
Parameter | parameter (np.ndarray|Parameter x) |
_adam_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
_nadam_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
_amsgrad_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
_padam_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
_adamx_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
_radam_phi_psi (it, g, m, v, vhat, b1, b2, eps, p) | |
relative_step (np.ndarray x, float factor=0.1, float minimum=0, int|Sequence[int]|None axis=None) | |
Variables | |
int | DEFAULT_ADAPROX_FACTOR = 1e-2 |
dict | phi_psi |
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protected |
Definition at line 240 of file parameters.py.
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protected |
Definition at line 295 of file parameters.py.
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protected |
Definition at line 266 of file parameters.py.
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protected |
Definition at line 253 of file parameters.py.
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Definition at line 280 of file parameters.py.
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protected |
Definition at line 311 of file parameters.py.
Convert a `np.ndarray` into a `Parameter`. Parameters ---------- x: The array or parameter to convert into a `Parameter`. Returns ------- result: `x`, converted into a `Parameter` if necessary.
Definition at line 165 of file parameters.py.
lsst.scarlet.lite.parameters.relative_step | ( | np.ndarray | x, |
float | factor = 0.1, | ||
float | minimum = 0, | ||
int | Sequence[int] | None | axis = None ) |
Step size set at `factor` times the mean of `X` in direction `axis`
Definition at line 464 of file parameters.py.
Callable lsst.scarlet.lite.parameters.step_function_wrapper | ( | float | step | ) |
Wrapper to make a numerical step into a step function Parameters ---------- step: The step to take for a given array. Returns ------- step_function: The step function that takes an array and returns the numerical step.
Definition at line 46 of file parameters.py.
int lsst.scarlet.lite.parameters.DEFAULT_ADAPROX_FACTOR = 1e-2 |
Definition at line 43 of file parameters.py.
dict lsst.scarlet.lite.parameters.phi_psi |
Definition at line 336 of file parameters.py.