ESTRO 2021 Abstract Book

S1424

ESTRO 2021

Results The table below and figure 2 illustrates validation and application results. Moreover, gNEAT was able to return a solution within 5.66 ± 2.47 hours, averaged across 5 runs, on a single NVIDIA GTX 1080 Ti GPU using less than 4GB of GPU memory.

Validation Tasks

Metrics

XOR

Vanilla AE

Domain Adapted AE

avg no. of hidden nodes (v/s Ideal)

1.06±0.24 (1)

3.52±1.05 (3)

2.97±0.33 (3)

avg no. of connections (v/s Ideal)

5.09±0.38 (5)

36.7±4.79 (48)

45.18±5.42 (48)

avg. run time in seconds 36.55±16.51

198.60±131. 40

56.83±23

Application Tasks

Models

Lung

(D6)

Lung1 (NSCLC Radiomics)

Decathlon

nnUNet 2D (published) dice score

0.50

NA

nnUNet 2D (reproduced) dice score

0.51±0.04

0.41

Evolved UNet 2D dice score

0.55±0.03

0.45