Table 8 Analysis results of t-test.

From: An improved lightweight method based on EfficientNet for birdsong recognition

Improvement strategies

Acc1 (%)

Acc2 (%)

Acc3 (%)

Acc4 (%)

Acc5 (%)

Baseline model

92.8

93.0

93.2

92.9

93.1

Our model

95.9

96.0

96.1

96.2

96.1