Table 1 CNN model performance on original and augmented data sets.

From: DACBT: deep learning approach for classification of brain tumors using MRI data in IoT healthcare environment

Data set

Parameters

Assessment metrics

 

Optimizer

LR

Acc (%)

Sp (%)

Sn (%)

Pr (%)

MCC (%)

F1-S (%)

Original

SGD

0.0001

97.40

98.03

95.10

99.02

97.75

97.26

Augmented

–

–

98.56

100.00

98.09

97.12

98.00

98.10

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