aug_particle_size — Particle Size Augmenter

Group: Augmentation · Binding: n4m.sklearn.ParticleSizeAugmenter · C ABI: n4m_aug_particle_size_*

Description

Particle-size and path-length scattering simulation.

Parameters

Name	Type	Default
mean_size_um	float	50.0
size_variation_um	float	15.0
use_size_range	bool	False
size_range_low_um	float	5.0
size_range_high_um	float	500.0
reference_size_um	float	50.0
wavelength_exponent	float	1.5
size_effect_strength	float	0.1
include_path_length	bool	True
path_length_sensitivity	float	0.5
wavelengths	—	None
rng	Optional[PCG64]	None
seed	int	0

Explanations

Bibliographic source

Standard spectroscopic operator — see the nirs4all preprocessing / augmentation handbook and the cited literature within the binding docstring.

Mathematical principle

Particle-size and path-length scattering simulation.

Implementation

C ABI n4m_aug_particle_size_* in libn4m (create / apply / destroy lifecycle), wrapped by n4m.sklearn.ParticleSizeAugmenter. The same numerical kernel backs every language binding.

Usage

from n4m.sklearn import ParticleSizeAugmenter
op = ParticleSizeAugmenter()
X_transformed = op.fit_transform(X)

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See also: methods index · interactive dashboard