W tabeli 4.2 przedstawiono wyniki (ostatnie 40
wartości) wyznaczania wartości przeskalowanego estymatora I na
bazie jego poprzednich wielkości.
Oprócz szacowanego wyniku podany jest również stopień błędu obliczany w
oparciu o formułę:
(13) |
Rzeczywista | Wartości przewidziane | Stopień | Wartości przewidziane | Stopień |
wartość | przez sieć neuronową | błędu | przez aproksymację liniową | błędu |
0.706 | 0.756 | 7.0% | 0.535 | 24.3% |
0.697 | 0.753 | 8.1% | 0.515 | 26.2% |
0.721 | 0.765 | 6.1% | 0.654 | 9.3% |
0.716 | 0.783 | 9.4% | 0.564 | 21.2% |
0.702 | 0.793 | 13.0% | 0.602 | 14.2% |
0.855 | 0.799 | 6.6% | 0.818 | 4.4% |
0.695 | 0.807 | 16.1% | 0.562 | 19.2% |
0.691 | 0.826 | 19.5% | 0.403 | 41.7% |
0.697 | 0.782 | 12.2% | 0.558 | 20.0% |
0.691 | 0.764 | 10.6% | 0.613 | 11.3% |
0.700 | 0.777 | 11.0% | 0.578 | 17.4% |
0.578 | 0.795 | 37.7% | 0.475 | 17.8% |
0.900 | 0.856 | 4.8% | 0.900 | 0.0% |
0.729 | 0.829 | 13.8% | 0.717 | 1.5% |
0.652 | 0.852 | 30.7% | 0.528 | 18.9% |
0.626 | 0.865 | 38.3% | 0.564 | 9.9% |
0.698 | 0.830 | 18.9% | 0.647 | 7.2% |
0.689 | 0.833 | 21.0% | 0.532 | 22.7% |
0.555 | 0.796 | 43.4% | 0.372 | 33.1% |
0.543 | 0.829 | 52.8% | 0.318 | 41.4% |
0.703 | 0.815 | 15.9% | 0.706 | 0.5% |
0.572 | 0.841 | 47.1% | 0.503 | 12.0% |
0.683 | 0.855 | 25.1% | 0.682 | 0.1% |
0.710 | 0.861 | 21.2% | 0.723 | 1.8% |
0.513 | 0.860 | 67.5% | 0.405 | 21.2% |
0.684 | 0.887 | 29.7% | 0.698 | 1.9% |
0.567 | 0.850 | 49.8% | 0.332 | 41.5% |
0.677 | 0.892 | 31.7% | 0.691 | 2.0% |
0.497 | 0.836 | 68.4% | 0.353 | 29.0% |
0.587 | 0.884 | 50.5% | 0.535 | 8.8% |
0.497 | 0.859 | 72.7% | 0.236 | 52.5% |
0.534 | 0.884 | 65.7% | 0.330 | 38.2% |
0.494 | 0.823 | 66.6% | 0.386 | 21.9% |
0.689 | 0.901 | 30.8% | 0.735 | 6.7% |
0.496 | 0.872 | 75.9% | 0.424 | 14.5% |
0.474 | 0.929 | 96.2% | 0.383 | 19.2% |
0.461 | 0.914 | 98.2% | 0.367 | 20.4% |
0.536 | 0.905 | 69.0% | 0.471 | 12.0% |
0.448 | 0.880 | 96.2% | 0.373 | 16.9% |
0.455 | 0.909 | 99.9% | 0.336 | 26.2% |