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 | 0.512 | 0.512 | 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 tree | 0.512 | 0.512 | 0.512 | 0.512 | 0.0 | Pruned tree | 0.307 | 0.332 | 0.333 | 0.333 | 0.003 |
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