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A classification tool for N-way arrays based on SIMCA methodology

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Parma Ham Data<br />

set<br />

Jens K.S. Møller et al. J. Agr. Food. Chem. 2003 (51), 1224 evaluated surface<br />

autofluorescence spectroscopy in order to measure age-related quality index of Parma ham during<br />

processing.<br />

Data Array c<strong>on</strong>sists of: 67x13x11 (samples x emissi<strong>on</strong> x excitati<strong>on</strong>)<br />

Samples<br />

category<br />

Characteristics<br />

N°<br />

sample<br />

Train/test<br />

Raw meat<br />

fresh meat, just prepared<br />

0 m<strong>on</strong>ths<br />

6 4 / 2<br />

Salted 3 m<strong>on</strong>ths ageing 14 9 / 5<br />

matured 11-12 m<strong>on</strong>ths ageing 24 17 / 7<br />

Aged 15-18 m<strong>on</strong>ths ageing 23 16 / 7<br />

TRICAP 2009<br />

27<br />

Dr. Marina CocchiMORE chemometrics,<br />

Department of Chemistry-University of Modena

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