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Advances, Systems and Applications

Table 4 Comparative Analysis of AI Trust-Based Models

From: IoT trust and reputation: a survey and taxonomy

Ref.

Tech

TC

FS

CA

CO

PP

RB

Eff

[123]

KNN

Binary class

User info

✗

✗

✗

✗

Acc: 0.83

[124]

RF

[0,1]

user features

✗

✗

✗

✗

Acc: 0.7

[125]

SVM

[1, -1]

Mul. features

✗

✗

✗

✗

Acc: 0.81

[126]

Reg

Binary classification

features

✗

✗

✗

✗

Acc: 0.73

[127]

RBM

[1, -1]

User rating

✗

✗

✗

✗

Acc: 0.7-0.9

[128]

RBM

NA

NA

✗

✗

✗

✓

✗

[114]

SVM

[1,0, -1]

NA

✗

✗

✗

✗

Acc: 0.97

[119]

Fuzzy

Four categories

NA

✓

✗

✗

✓

✗

[115]

NB

[1,0, -1]

beh. features

✗

✗

✗

✓

AUC: 0.92

[106]

SVM

[0,1]

credi bility info

✗

✗

✗

✗

Pre: 0.89

[129]

SVM

[0,1]

features

✗

✗

✗

✗

Acc: 0.97

[130]

DT

[1, -1]

NA

✗

✗

✗

✗

Acc: 0.90

[131]

ANN

[1, -1]

Vehi cular

✓

✗

✗

✓

Precision: 0.92