Table 2
Execution time measurement and comparison between both ANNs and GANNs for 10th magnitude early type stars during training and validation, and testing stages.
| Net type | Domain | Training and | Testing time |
| validation time | |||
|
|
|||
| ANN | lambda | 10 m 48.3 s | 2.2 s |
| A1_db5 | 5 min 48.2 s | 1.1 s | |
| A2_db5 | 2 min 53.4 s | 0.5 s | |
| A3_db5 | 1 min 28.2 s | 0.2 s | |
|
|
|||
| GANN | lambda | 10 min 39.6 s | 15 min 6.2 s |
Notes. Lambda domain refers to plain flux vs. wavelength input data, while An_db5 refers to the n-order wavelet approximation of the data. An Intel Core i7 950 (@ 3.07 GHz × 8) with 12GB DDR2 (2 GB × 6) under Debian 8 Jessie - 3.16.0-4-amd64 was used.
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