CPC Subgroup
G06F 18/2135 based on approximation criteria, e.g. principal component analysis
Full Title
Pattern recognition > Analysing > Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation > Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods > based on approximation criteria, e.g. principal component analysis
1 direct subcode
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