Research Article

Optimized Naive-Bayes and Decision Tree Approaches for fMRI Smoking Cessation Classification

Table 3

Statistics of 51 runs of the reduced error pruning of the CART with 10-fold cross-validation with ICA, PCA, and SVD data reduction algorithms.

Algorithm Type of tree Min Mean Median Max STD

ICA Original tree 0.5120.512 0.512 0.512 0.0
Pruned tree 0.333 0.333 0.333 0.333 0.0
PCA Original tree 0.410 0.410 0.410 0.410 0.0
Pruned tree 0.256 0.330 0.333 0.333 0.012
SVD Original tree0.5120.512 0.512 0.512 0.0
Pruned tree 0.307 0.332 0.333 0.333 0.003