These vectors defined a new space maximizing specifically the asymmetry between the two groups of tumors (sporadic or radiation-induced) of the matrix (classification space).
which represents the matrix of classifications where the time traces are associated with the matrix rows and the frequencies with the matrix columns.
Siddiqui and Iqbal ([1999]) developed another SAM for 1989/1990, aggregating the IO matrix industry classifications into five activity accounts and disaggregating household income and expenditures into eight household groups, allowing for distributional analysis among households.
Table 3 shows the classification matrix, with correct classification in 82.5% of the cross-validated cases.
If the misclassification error mechanism is random and non-differential, the observed classification probabilities p* can be written in terms of a matrix of classification probabilities ε = (εij), where εij = Pr (subject's observed genotype = i|subject's true genotype = j).
Classifier Average classification rate Linear classifier 77.4% MLP classifier 85.5% SVM classifier 80.9% Table 5 Confusion matrix for classification rates of three human motions at using a MLP as classifier in Stage 3 of HICA.
Table 2 Confusion matrix for classification rates of the three human motions collected at incidence angle.
Variables with a VIP value >1 have an above average influence on Y matrix explanation (classification).
In the case of medical application, the important is the confusion matrix of classification and the measures associated with it, defined in the form of sensitivity and specificity [29].
BioSunMS provides the Wizard for general users, including extraction of MS peaks, construction of m/z matrix, sample classification and sample prediction.
