Research Article
Prediction of Slot Shape and Slot Size for Improving the Performance of Microstrip Antennas Using Knowledge-Based Neural Networks
Table 2
Comparison of error versus training algorithm.
| Training algorithm [36ā39] | Iteration required | Training time (sec.) | Average absolute error in predicting slot size (cm) | | | | |
| BFG | 61534 | 51144 | 8.445 | 9.342 | 7.996 | 6.998 | BR | 51975 | 71539 | 7.665 | 9.459 | 4.995 | 6.128 | SCG | 63245 | 71493 | 8.110 | 7.129 | 8.234 | 9.665 | CGP | 54318 | 41968 | 9.665 | 5.776 | 7.432 | 6.563 | CGF | 48953 | 41132 | 7.993 | 7.885 | 6.997 | 9.134 | OSS | 37903 | 51345 | 6.772 | 3.664 | 4.776 | 5.771 | LM | 14562 | 1589 | 0.189 | 0.132 | 0.147 | 0.162 |
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