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. 2010 Mar 5;76(9):2895–2907. doi: 10.1128/AEM.02481-09

TABLE 5.

Confusion table showing the accuracy of each classifier and of the combination of all classifiers after the identification of four 20% formaldehyde-inactivated Bacillus species in the hold-out data set

Identification predicted by classifier No. of spectra actually identified as indicated, grouped by classifier (% accuracy)
ANN (83)
SVM (80)
LDA (80)
All classifiers combined (82%)
B. mycoides B. sphaericus B. subtilis B. thuringiensis B. mycoides B. sphaericus B. subtilis B. thuringiensis B. mycoides B. sphaericus B. subtilis B. thuringiensis B. mycoides B. sphaericus B. subtilis B. thuringiensis
Unknown 4 1 5 3 5 0 1 5 6 0 7 6 5 1 4 7
B. mycoides 53 0 0 15 47 2 1 10 52 0 0 13 52 0 0 11
B. sphaericus 0 74 1 0 2 73 4 1 1 75 3 0 1 74 3 0
B. subtilis 0 0 32 0 0 0 32 1 0 0 28 0 0 0 31 0
B. thuringiensis 6 0 0 8 9 0 0 9 4 0 0 7 5 0 0 8