pp_robust_direct_standardization — Robust Direct Standardization

Group: Signal transforms · Binding: n4m.sklearn.RobustDirectStandardization · C ABI: n4m_pp_robust_direct_standardization_*

Description

Direct standardization with iterative residual trimming.

Parameters

Name

Type

Default

fit_intercept

bool

True

ridge

float

0.0

trim_quantile

float

0.9

max_iter

int

3

Explanations

Bibliographic source

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

Mathematical principle

Direct standardization with iterative residual trimming.

Implementation

C ABI n4m_pp_robust_direct_standardization_* in libn4m (create / apply / destroy lifecycle), wrapped by n4m.sklearn.RobustDirectStandardization. The same numerical kernel backs every language binding.

Usage

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

See also: methods index · interactive dashboard