cuvis_ai.distance.distance

Classes

AbstractDistance([ref_spectra])	Abstract class for data preprocessing.
Canberra([ref_spectra])	Calculate Weighted L1 (Canberra) Distance.
ECS(wavelengths[, ref_spectra])	Euclidean Distance of Cumulative Spectrum (ECS)
Euclidean([ref_spectra])	Calculate L2 (Euclidean) Distance.
GFC([ref_spectra])	Goodness-of-fit Coefficient (GFC)
Manhattan([ref_spectra])	Calculate L1 (Manhattan) Distance.
Minkowski(degree[, ref_spectra])	N-th degree normed vector space (Minkowski) Distance.
SpectralAngle([ref_spectra])	Cosine distance between spectra according to the Spectral Angle Mapper (SAM) formula.