Feature Representation Using Deep Autoencoder for Lung Nodule Image Classification

Table 4

Performance with data augmentation.

Data augmentation method			Average performance
Random rotation	Random cropping	Random perturbation
No	No	No	0.895
Yes	No	No	0.899
No	Yes	No	0.887
Yes	Yes	No	0.908
No	No	Yes	0.903
Yes	No	Yes	0.911
No	Yes	Yes	0.912
Yes	Yes	Yes	0.924