Table 5 Accuracy of Active Learning Methods on MNIST.

From: Unlabeled data selection for active learning in image classification

Method

Cycle 2

(%)Cycle 4

(%)Cycle 6

(%)Cycle 8

Random sampling

90.52

93.23

95.16

96.32

BALD

91.81

94.78

96.52

97.47

Similarity-based selection

90.34

93.83

95.46

96.78

Prediction probability-based selection

92.06

94.58

96.89

97.63