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Table 3 Evaluation of descriptors weighting

From: Refining deep convolutional features for improving fine-grained image recognition

Methods

Cub (%)

Air (%)

Cars (%)

Dogs (%)

Baseline

82.0

84.1

88.5

67.5

Descriptors weighting

83.6

85.4

90.3

68.7

Descriptors weighting+multi-pooling

86.3

87.5

92.1

72.3