Table 1 Comparative analyses (%) of the deployed model based on PCA versus PCA + LDA method.

From: Retinal imaging based glaucoma detection using modified pelican optimization based extreme learning machine

Proposed method

No. of features

G1020

No. of features

ORIGA

Acc

Sen

Spe

Acc

Sen

Spe

PCA-MOD-POA+ELM

32

93.14

94.78

92.49

32

96.34

97.06

96.07

PCA-LDA-MOD-POA+ELM

28

93.25

93.26

93.22

28

96.75

96.97

96.67

  1. Acc Accuracy; Sen Sensitivity; Spe Specificity
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