Table 2 Results of ablation studies on different combination of model branches over the Flevoland dataset.

From: PolSAR image classification using shallow to deep feature fusion network with complex valued attention

Combination

OA (%)

AA (%)

k \(\times\) 100

S

93.01 ± 0.59

91.38 ± 0.68

92.46 ± 0.64

M

93.87 ± 0.77

93.76 ± 0.54

93.49 ± 0.84

D

94.69 ± 0.33

93.52 ± 0.47

94.37 ± 0.36

S+M

93.35 ± 0.45

93.56 ± 0.46

93.76 ± 0.63

S+D

94.71 ± 0.26

93.49 ± 0.63

94.29 ± 0.36

M+D

95.57 ± 0.24

94.59 ± 0.24

95.30 ± 0.37

Proposed

96.01 ± 0.40

95.17 ± 0.62

95.64 ± 0.44

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