A classification tool for N-way arrays based on SIMCA methodology
A classification tool for N-way arrays based on SIMCA methodology
A classification tool for N-way arrays based on SIMCA methodology
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Simulated data<br />
Remarks<br />
‣ not bigger difference am<strong>on</strong>g criteria; more in Q than<br />
H<br />
‣ D in these sets was behaving as H<br />
‣ <strong>SIMCA</strong> original more sensible less specific<br />
‣ CV limits ok <str<strong>on</strong>g>for</str<strong>on</strong>g> not too high class spread<br />
‣ fit limits better <str<strong>on</strong>g>for</str<strong>on</strong>g> heterogeneous sample<br />
‣ there may be overfitting without validati<strong>on</strong><br />
independently of the used criteria<br />
TRICAP 2009<br />
Dr. Marina CocchiMORE chemometrics,<br />
Department of Chemistry-University of Modena
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