NLPCANonlinear Principal-Component Analysis
NLPCANodular Localized Primary Cutaneous Amyloidosis (dermatology)
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If nonlinear correlations between variables exist, NLPCA will describe the data with greater accuracy and/or by fewer factors, provided that there are sufficient data to support the formulation of more complex mapping functions [3].
NLPCA generalizes the principal components from straight lines to curves (nonlinear).