A collection of tools for chemometrics and machine learning written in Julia.
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Mar 25, 2022 - Julia
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curve-resolution
Here are 6 public repositories matching this topic...
A graphical software for interactive rotational factor analysis and visualization of two-way data, mainly intended for vibrational spectra.
data-visualization qt5 gui-application pca rotation spectroscopy principal-component-analysis spectral-analysis spectral-data chemometrics multivariate-statistics projection-pursuit factoranalysis raman-spectroscopy curve-resolution
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Oct 14, 2021 - C++
The MCR-ALS (Lite version) algorithm unmixes bilinear data to obtain the pure components.
matlab constrained-optimization convergence factor-analysis chemometrics alternating-least-squares spectral-unmixing multivariate-curve-resolution unmixing curve-resolution non-negative-least-squares bilinear-model mixture-analysis self-modeling mcr-als concentration-profiles spectral-profiles fnnls lack-of-fit pure-component-recovery
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Aug 7, 2026 - MATLAB
Legacy weighted SIMPLISMA (pure) for selecting pure variables in multivariate datasets.
matlab variable-selection feature-selection factor-analysis spectroscopy purity chemometrics standard-deviation spectral-unmixing unmixing curve-resolution mixture-analysis simplisma pure-variable-selection purest-variables initial-estimates mcr-initialization windig guilment component-resolution
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Aug 7, 2026 - MATLAB
Kernelize transforms bilinear data (exponential decays) using kernels to provide trilinear data.
matlab data-transformation preprocessing laplace-transform chemometrics mcr parafac unmixing exponential-decay curve-resolution fluorescence-lifetime time-resolved-spectroscopy tensorization kernel-matrix kernelizing multiexponential-decays trilinear-model kernel-transformation bilinear-to-trilinear unique-decomposition
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Aug 7, 2026 - MATLAB
The PARAFAC-ALS (Lite version) algorithm unmixes trilinear data to obtain the pure components.
matlab tensor-factorization fluorescence chromatography chemometrics cp-decomposition alternating-least-squares parafac unmixing curve-resolution non-negative-least-squares parallel-factor-analysis three-way-data trilinear-model fnnls lack-of-fit khatri-rao-product multiway-analysis factor-matrices excitation-emission
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Aug 7, 2026 - MATLAB
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