Classification of Very High Resolution Aerial Photos Using Spectral-Spatial Convolutional Neural Networks

Table 5

The training time in seconds of CNN with different configurations for 200 epochs.

Model	Time (seconds)—with early stopping	Time (seconds)—full training
CNN + dropout + batch normalization	124	230
CNN + dropout	150	168
CNN + batch normalization	75	219
CNN	58.4	158