Evaluation of Brain Tortuosity Measurement for the Automatic Multimodal Classification of Subjects with Alzheimer’s Disease

Table 5

Performance on the holdout test dataset, for different combinations of biomarkers used as feature vector.

	Biomarker
	V, NV	DC	CT	TR	Biochemical (CSF)	Cognitive (MMSE)	Number of features	Accuracy test set (N = 30) (%)
1	✓	✓	✓				24	60.0
2	✓	✓	✓	✓			30	66.66
3	✓	✓	✓		✓		26	63.33
4	✓	✓	✓	✓	✓		32	70.0
5	✓	✓	✓		✓	✓	27	83.33
6	✓	✓	✓	✓	✓	✓	33	86.66