From: Inference of brain pathway activities for Alzheimer's disease classification
(A) Pathway-based approach | |||||||||
---|---|---|---|---|---|---|---|---|---|
Classification Models | aMCI vs. CN | AD vs. CN | aMCI vs. AD | ||||||
 | Acc(%) | Sen(%) | Spe(%) | Acc(%) | Sen(%) | Spe(%) | Acc(%) | Sen(%) | Spe(%) |
NB | 77 | 83 | 73 | 81 | 86 | 78 | 68 | 70 | 63 |
Logistic regression | 72 | 81 | 69 | 83 | 86 | 83 | 66 | 72 | 64 |
RF | 77 | 78 | 67 | 79 | 83 | 73 | 69 | 70 | 61 |
SVM | 83 | 86 | 78 | 79 | 85 | 73 | 67 | 70 | 64 |
(B) Region-based approach | |||||||||
Classification | aMCI vs. CN | AD vs. CN | aMCI vs. AD | ||||||
Models | Acc(%) | Sen(%) | Spe(%) | Acc(%) | Sen(%) | Spe(%) | Acc(%) | Sen(%) | Spe(%) |
NB | 61 | 67 | 60 | 73 | 70 | 50 | 57 | 56 | 53 |
Logistic regression | 59 | 59 | 55 | 72 | 68 | 64 | 62 | 70 | 60 |
RF | 61 | 64 | 69 | 74 | 72 | 64 | 60 | 78 | 61 |
SVM | 62 | 76 | 51 | 74 | 78 | 69 | 66 | 72 | 60 |