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Table 18 Results of RF with CoClust for SMS Spam Collection

From: An enhanced random forest approach using CoClust clustering: MIMIC-III and SMS spam collection application

  

Accuracy

OOB error rate (%)

AUROC

Frank and Clayton Copula

Cluster 1

0.9803

2.60

0.974

Cluster 2

0.982

2.45

0.972

Cluster 3

0.984

2.27

0.963

Gumbel Copula

Cluster 1

0.9803

2.60

0.974

Cluster 2

0.982

2.45

0.972

Cluster 3

0.984

2.27

0.963

Cluster 4

0.9838

2.27

0.982

Cluster 5

0.9838

2.24

0.987