Table 6 Comparative study of several related studies for diabetes classification using PIDD.

From: A novel RFE-GRU model for diabetes classification using PIMA Indian dataset

Studies

Model

Accuracy

Çalişir and Doğantekin16

LDA – MWSVM

89.74%

Dadgar and Kaardaan17]

Neural network and genetic algorithm

87.46%

Chen et al.18

DT and K-means

90.00%

Haritha et al.19

Firefly and cuckoo models

81.00%

Zhang et al.20

Feedforward neural network

82.00%

Benbelkacem and Atmani21

RF

77.00%

Khanwalkar and Soni22

Sequential minimal optimization (SMO)

77.34%

Maniruzzaman et al.9

LR

77.06%

Patra and Kuntia23

SDKNN

83.76%

Bhoi et al.24

LR

76.80%

Neural networks

75.80%

RF

75.40%

Ramesh et al.25

LR

73.30%

KNN

79.80%

NB

73.10%

SVM + Radial basis function (RBF)

83.20%

Salem et al.26

DT

81.89%

NB

81.89%

Fuzzy-KNN

90.55%

TFKNN

90.63%

Proposed RFE-GRU

Recursive feature elimination and gate recurrent unit

90.70%