\(\renewcommand\AA{\unicode{x212B}}\)
Comparison of minimizers for individual test problems
As in the summarized results (Which minimizers to use with Mantid), the best
possible results with Mantid minimizers are given a top score “1”
(lowest error, or lowest run time).
The following color codes are used to distinguish different levels of
performance, note the irregular (increasing) difference between level
boundaries):
- best or within 10% (ranking < 1.1)
- within 33% over the best (1.1 < ranking < 1.33)
- within 75% over the best (1.33 < ranking < 1.75)
- within 200% over the best (1.75 < ranking < 3)
- over 200% of best (ranking > 3)
The integer numbers 1 and 2 next to the problem names denote the
starting point (all NIST problems are usually tested for two different
starting points). By clicking on the names of the test problems
(leftmost column) you can see the original definition of the problem.
Comparison in terms of accuracy
For details on the ranking approach and the color codes see
above and the
summarized results. When interpreting these
results note that the median shown in the summarized results is
calculated excluding undefined values. Undefined accuracy values are
obtained when the minimizers fail to produce any result and are shown
in the detailed results as “nan”. For the more difficult groups of
problems the proportion of undefined values is higher for some
minimizers. This can bias the statistics shown in the summary table in
favor of the minimizers that fail more often, as some of the the hard
problems are excluded from the median instead of contributing to a
higher median (lower ranking).
Alternatively, see the summary and detailed results when using
weighted least squares as cost function.
Accuracy for individual NIST problems, “lower” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| Misra1a 1 |
156.5 |
156.7 |
156.7 |
1 |
1 |
1 |
1 |
156.7 |
1 |
| Misra1a 2 |
1.829 |
2.253 |
2.253 |
1 |
1 |
1 |
1 |
2.253 |
1 |
| Chwirut2 1 |
1.067 |
1.013 |
1 |
1 |
1 |
1 |
1.068 |
1.066 |
1 |
| Chwirut2 2 |
1.049 |
1.002 |
1 |
1 |
1 |
1 |
1.197 |
1.004 |
1 |
| Chwirut1 1 |
1.097 |
1.001 |
1 |
1 |
1 |
1 |
1.112 |
1.097 |
1 |
| Chwirut1 2 |
1.017 |
1.007 |
1 |
1 |
1 |
1 |
1.109 |
1.017 |
1 |
| Lanczos3 1 |
7.683e+06 |
5.433e+04 |
4.963e+04 |
1 |
1 |
1 |
973.7 |
7.797e+04 |
1 |
| Lanczos3 2 |
2.652e+05 |
6.206e+04 |
6.264e+04 |
1 |
1 |
1 |
1.807e+04 |
1.285e+05 |
1 |
| Gauss1 1 |
5.6 |
1.745 |
1.044 |
1 |
1 |
1 |
1 |
5.6 |
1 |
| Gauss1 2 |
1.655 |
9.182 |
9.182 |
1 |
1 |
1 |
1 |
9.168 |
1 |
| Gauss2 1 |
7.272 |
7.341 |
7.341 |
1 |
1 |
1 |
1.022 |
7.272 |
1 |
| Gauss2 2 |
2.081 |
3.754 |
3.754 |
1 |
1 |
1 |
1 |
3.393 |
1 |
| DanWood 1 |
72.41 |
1 |
1 |
1 |
1 |
1 |
1.011 |
55.52 |
1 |
| DanWood 2 |
1.244 |
1 |
1 |
1 |
1 |
1 |
1.031 |
1.97 |
1 |
| Misra1b 1 |
96.76 |
96.97 |
96.97 |
1 |
1 |
1 |
1 |
96.97 |
1 |
| Misra1b 2 |
8.521 |
16.43 |
16.43 |
1 |
1 |
1 |
1 |
16.43 |
1 |
Accuracy for individual NIST problems, “average” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| Kirby2 1 |
423 |
25.07 |
25.37 |
1 |
1 |
1 |
956.3 |
510.9 |
1 |
| Kirby2 2 |
2.554 |
1.717 |
1.68 |
1 |
1 |
1 |
1.396 |
121 |
1 |
| Hahn1 1 |
4.508e+04 |
45.51 |
217 |
69.31 |
1 |
1 |
200.6 |
4962 |
17.97 |
| Hahn1 2 |
4000 |
35.48 |
211.6 |
1 |
1 |
1 |
157.2 |
4896 |
226.2 |
| MGH17 1 |
1.419e+04 |
1.42e+04 |
1.42e+04 |
nan |
1 |
754.5 |
1.421e+04 |
1.413e+04 |
1.421e+04 |
| MGH17 2 |
2473 |
1.414 |
1.422 |
1 |
1 |
1 |
4179 |
1762 |
1 |
| Lanczos1 1 |
1.561e+18 |
1.107e+16 |
1.01e+16 |
151.7 |
1 |
21.29 |
2.182e+15 |
1.583e+16 |
9.922e+08 |
| Lanczos1 2 |
1.559e+17 |
3.652e+16 |
3.687e+16 |
1 |
1 |
28.59 |
1.064e+16 |
7.518e+16 |
2.033e+06 |
| Lanczos2 1 |
5.553e+09 |
3.939e+07 |
3.591e+07 |
1 |
1 |
1 |
7.765e+06 |
5.631e+07 |
3.949 |
| Lanczos2 2 |
1.917e+08 |
4.491e+07 |
4.533e+07 |
1 |
1 |
1 |
1.308e+07 |
9.22e+07 |
1.002 |
| Gauss3 1 |
15.19 |
1.815 |
1.568 |
1 |
1 |
1 |
1.036 |
15.19 |
1 |
| Gauss3 2 |
3.147 |
2.44 |
2.763 |
7.912 |
1 |
1 |
1.25 |
8.944 |
1 |
| Misra1c 1 |
115 |
115.8 |
115.8 |
1 |
1 |
1 |
1 |
115.8 |
1 |
| Misra1c 2 |
6.595 |
6.702 |
6.702 |
1 |
1 |
1 |
1 |
6.702 |
1 |
| Misra1d 1 |
12.67 |
19.62 |
19.62 |
1 |
1 |
1 |
1 |
19.62 |
1 |
| Misra1d 2 |
1.03 |
1.939 |
1.939 |
1 |
1 |
1 |
1 |
1.939 |
1 |
| ENSO 1 |
1.264 |
1.029 |
1.028 |
1.529 |
1.004 |
1.529 |
1.018 |
1.207 |
1 |
| ENSO 2 |
1.033 |
1.018 |
1.029 |
1.087 |
1 |
1.087 |
1.029 |
1.052 |
1 |
Accuracy for individual NIST problems, “higher” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| MGH09 1 |
7.705 |
25.02 |
25.02 |
1.817e+04 |
3.342 |
1 |
20.62 |
24.19 |
3.347 |
| MGH09 2 |
1.62 |
1.621 |
1.62 |
256.6 |
1 |
1 |
1.025 |
1.604 |
1 |
| Thurber 1 |
228.3 |
175.3 |
173.2 |
2.693 |
1 |
1 |
176.5 |
177.2 |
1 |
| Thurber 2 |
422.3 |
20.02 |
40.38 |
1 |
1 |
1 |
4.43 |
368.9 |
1 |
| BoxBOD 1 |
8.366 |
8.366 |
8.366 |
nan |
8.366 |
1 |
8.366 |
1.515 |
8.366 |
| BoxBOD 2 |
33.46 |
8.366 |
8.366 |
1 |
1 |
1 |
8.366 |
6.177 |
1 |
| Rat42 1 |
13.33 |
13.27 |
13.27 |
4.759e+06 |
1 |
1 |
16.48 |
193.6 |
1 |
| Rat42 2 |
1.331 |
1.213 |
1.302 |
1 |
1 |
1 |
1.429 |
1.449 |
1 |
| MGH10 1 |
6.367e+05 |
6.362e+05 |
6.344e+05 |
2.984e+47 |
1 |
5.306e+05 |
6.422e+05 |
6.37e+05 |
6.271e+05 |
| MGH10 2 |
7.834e+04 |
1275 |
1275 |
2.677e+51 |
1.92 |
79.76 |
8.385e+04 |
7.934e+04 |
1 |
| Eckerle4 1 |
478.1 |
478.1 |
478.1 |
366 |
1 |
1 |
478.1 |
478.1 |
340.6 |
| Eckerle4 2 |
31.01 |
1.02 |
1.026 |
1 |
1 |
1 |
1 |
1.003 |
1 |
| Rat43 1 |
93.81 |
2.441 |
2.44 |
nan |
2.717 |
2.393 |
122.5 |
52.15 |
1 |
| Rat43 2 |
1.07 |
1.001 |
1 |
1 |
1 |
1 |
1 |
1.001 |
1 |
| Bennett5 1 |
1294 |
648.7 |
1.028 |
1 |
1 |
1 |
1646 |
1307 |
1 |
| Bennett5 2 |
690.3 |
3.347 |
1.165 |
1 |
1 |
1.065 |
1572 |
698.8 |
1 |
Accuracy for individual “CUTEst” problems
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| PALMER6C |
372.9 |
156 |
179.2 |
1.367e+06 |
1 |
1.367e+06 |
373 |
491.7 |
nan |
| PALMER7C |
67.84 |
14.16 |
16.92 |
4.478e+05 |
2415 |
4.478e+05 |
74.4 |
115.4 |
1 |
| PALMER8C |
224.5 |
20.27 |
20.86 |
3.601e+05 |
338 |
3.601e+05 |
118.8 |
345.2 |
1 |
| YFITU |
4.981e+14 |
1.495e+14 |
2.976e+13 |
1 |
1 |
1 |
4.094e+04 |
3.382e+14 |
1 |
| VESUVIOLS |
1.613 |
1.611 |
1.611 |
1.508 |
1 |
1.423 |
4.669 |
1.611 |
1 |
| DMN15102LS |
8.623 |
4.69 |
4.412 |
556.8 |
4.822 |
1.336 |
6.504 |
4.911 |
1 |
Accuracy for individual Neutron Data problems
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| ENGINX 193749 calibration, spectrum 651, peak 19 |
1.047 |
1.047 |
1.047 |
2.532e+09 |
1 |
1.024 |
1.045 |
1.399 |
1.001 |
| ENGINX 193749 calibration, spectrum 651, peak 20 |
1.478 |
1.459 |
1.469 |
nan |
1 |
1.48 |
1.457 |
6.097 |
1 |
| ENGINX 193749 calibration, spectrum 651, peak 23 |
1.079 |
1.096 |
1.064 |
nan |
1.146 |
1.089 |
1.055 |
11.32 |
1 |
| ENGINX 193749 calibration, spectrum 651, peak 5 |
1.286 |
1.225 |
1.224 |
2.34 |
1 |
1.003 |
1.204 |
1.454 |
1 |
| ENGINX 193749 calibration, spectrum 651, peak 6 |
1.047 |
1.004 |
1.005 |
nan |
1.094 |
1.222 |
1 |
1.481 |
1.093 |
| ENGINX 236516 vanadium, bank 1, 10 brk |
1 |
1 |
1 |
1.138 |
1 |
1.138 |
1.023 |
1 |
1 |
| ENGINX 236516 vanadium, bank 1, 30 brk |
1 |
1 |
1 |
1.138 |
1 |
1.138 |
1.106 |
1 |
1 |
| EVS14188-90_processed Gaussian peaks 1 |
1.634 |
1.63 |
1.63 |
2.261 |
1.723 |
1 |
2.396 |
2.4 |
1 |
| EVS14188-90_processed Gaussian peaks 1 |
1.538 |
1.538 |
1.538 |
1 |
1.063 |
1 |
2.337 |
2.344 |
1 |
| GEM 13 IC peaks |
38.01 |
5.84 |
3.141 |
nan |
1.06 |
1 |
14.9 |
37.32 |
1 |
| WISH17701 tube 3 calibration, peak 1 |
1.005 |
5.036 |
5.081 |
1 |
13.44 |
1 |
5.281 |
7.485 |
1 |
| WISH17701 tube 3 calibration, peak 2 |
1 |
1.267 |
1.189 |
1 |
1 |
1 |
1.511 |
3.546 |
1 |
| WISH17701 tube 3 calibration, peak 3 |
2.604 |
10.96 |
9.291 |
1 |
1 |
1 |
11.54 |
21.39 |
1 |
| WISH17701 tube 3 calibration, peak 4 |
16.21 |
16.31 |
17.19 |
1 |
1 |
1 |
18.63 |
36.03 |
1 |
| WISH17701 tube 3 calibration, peak 5 |
1.667 |
1.871 |
1.643 |
1 |
1 |
1 |
2.334 |
3.402 |
1 |
| WISH17701 tube 3 calibration, peak 6 |
3.922 |
3.822 |
3.923 |
1 |
1 |
1 |
5.876 |
16.78 |
1 |
| WISH17701 tube 3 calibration, peak 7 |
4.736 |
1.344 |
4.82 |
2.948e+06 |
1 |
1 |
5.245 |
6.1 |
1 |
| WISH17701 tube 3 calibration, peak 8 |
2.154 |
2.198 |
1.992 |
1 |
1 |
1 |
2.799 |
3.845 |
1 |
| WISH17701 tube 3 calibration, peak 9 |
1.133 |
1.132 |
1.28 |
1 |
1 |
1 |
1.283 |
1.594 |
1 |
Comparison in terms of run time
For details on the ranking approach and the color codes see
above and the
summarized results. Note that this comparison is
approximate and was performed on a particular platform (Ubuntu) and
machine.
Alternatively, see the summary and detailed results when using
weighted least squares as cost function.
Run time for individual NIST problems, “lower” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| Misra1a 1 |
3.309 |
1 |
1.123 |
1.037 |
1.157 |
1.06 |
1.552 |
1.605 |
1.254 |
| Misra1a 2 |
1.037 |
1.116 |
1.187 |
1.01 |
1.079 |
1.011 |
1.182 |
1.692 |
1 |
| Chwirut2 1 |
2.904 |
12.18 |
12.32 |
1.004 |
1 |
1.017 |
1.226 |
6.411 |
10.04 |
| Chwirut2 2 |
1.144 |
14.81 |
14.24 |
1.001 |
1.077 |
1 |
1.132 |
6.965 |
10.61 |
| Chwirut1 1 |
2.805 |
35.57 |
9.038 |
1 |
1.042 |
1.169 |
1.185 |
15.05 |
20.69 |
| Chwirut1 2 |
1.511 |
6.314 |
17.72 |
1.059 |
1.206 |
1 |
1.413 |
17.15 |
25.93 |
| Lanczos3 1 |
1.997 |
2.014 |
2.13 |
1 |
1.56 |
2.577 |
2.396 |
5.87 |
1.522 |
| Lanczos3 2 |
1.358 |
3.221 |
2.311 |
1.013 |
1 |
1.04 |
1.593 |
9.186 |
1.126 |
| Gauss1 1 |
1.854 |
6.151 |
33.63 |
1.106 |
1 |
1.025 |
5.618 |
41.71 |
2.911 |
| Gauss1 2 |
2.692 |
1.021 |
1 |
1.275 |
1.471 |
1.302 |
7.81 |
58.05 |
1.899 |
| Gauss2 1 |
2.597 |
1 |
1.347 |
1.336 |
1.381 |
1.415 |
9.748 |
60.03 |
72.46 |
| Gauss2 2 |
2.251 |
1 |
1.263 |
1.296 |
1.399 |
1.366 |
9.315 |
60.99 |
71.38 |
| DanWood 1 |
5.911 |
1.425 |
1.422 |
1 |
1.088 |
1.064 |
1.145 |
3.716 |
1.053 |
| DanWood 2 |
1.056 |
1.44 |
1.367 |
1 |
1.007 |
1.016 |
1.126 |
3.488 |
6.863 |
| Misra1b 1 |
3.567 |
1.107 |
1.116 |
1.004 |
1.243 |
1 |
1.27 |
1.79 |
1.221 |
| Misra1b 2 |
1.04 |
1.023 |
1.08 |
1.024 |
1.475 |
1 |
1.242 |
2.032 |
7.078 |
Run time for individual NIST problems, “average” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| Kirby2 1 |
1.904 |
26.47 |
26.83 |
1.01 |
1.089 |
1 |
1.725 |
15.63 |
1.106 |
| Kirby2 2 |
1.646 |
27.81 |
28.82 |
1 |
1.116 |
1.003 |
2.125 |
16.92 |
1.59 |
| Hahn1 1 |
2.561 |
39.16 |
20.65 |
2.061 |
1 |
1.242 |
1.556 |
21.35 |
24.92 |
| Hahn1 2 |
1.481 |
45.04 |
18.88 |
1 |
1.15 |
1.197 |
4.776 |
24.01 |
27.06 |
| MGH17 1 |
2.589 |
1.054 |
1 |
1.195 |
7.081 |
3.388 |
1.175 |
6.162 |
1.996 |
| MGH17 2 |
1.179 |
9.803 |
10.13 |
1 |
1.175 |
1.301 |
1.276 |
8.077 |
1.2 |
| Lanczos1 1 |
2.886 |
2.828 |
2.975 |
1 |
2.054 |
3.892 |
3.054 |
8.937 |
1.962 |
| Lanczos1 2 |
1.275 |
3.053 |
2.171 |
1 |
1.045 |
1.004 |
1.472 |
8.765 |
1.008 |
| Lanczos2 1 |
4.376 |
2.982 |
2.967 |
1 |
2.098 |
4.038 |
3.033 |
8.663 |
2.11 |
| Lanczos2 2 |
1.289 |
3.112 |
2.005 |
1.035 |
1.006 |
1 |
1.923 |
8.702 |
1.057 |
| Gauss3 1 |
1.817 |
44.7 |
39.07 |
1 |
1.096 |
1.007 |
6.95 |
40.6 |
1.479 |
| Gauss3 2 |
1.622 |
38.18 |
10.42 |
38.51 |
1.199 |
1 |
6.354 |
38.78 |
45.31 |
| Misra1c 1 |
3.003 |
1.054 |
1 |
1.023 |
1.024 |
1.029 |
1.358 |
2.201 |
1.15 |
| Misra1c 2 |
1.066 |
1.531 |
1.053 |
1 |
1.065 |
1.095 |
1.244 |
2.17 |
1.03 |
| Misra1d 1 |
3.291 |
1.162 |
1.215 |
1 |
1.114 |
1.154 |
1.308 |
2.02 |
7.472 |
| Misra1d 2 |
1.067 |
1.035 |
1.006 |
1.01 |
1 |
1.501 |
1.253 |
1.581 |
6.866 |
| ENSO 1 |
3.148 |
122.2 |
114.2 |
1 |
86.69 |
1.139 |
12.49 |
80.31 |
111.8 |
| ENSO 2 |
3.918 |
123 |
75.31 |
1.013 |
95.06 |
1 |
10.85 |
79.66 |
117.9 |
Run time for individual NIST problems, “higher” difficulty
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| MGH09 1 |
3.377 |
1.047 |
1 |
1.462 |
1.306 |
1.93 |
1.15 |
1.363 |
1.553 |
| MGH09 2 |
1 |
1.083 |
1.019 |
1.553 |
1.035 |
1.228 |
1.885 |
2.875 |
1.239 |
| Thurber 1 |
2.309 |
4.403 |
16.13 |
1.172 |
1.004 |
1 |
1.045 |
7.911 |
1.906 |
| Thurber 2 |
1.048 |
10.52 |
17.23 |
1.324 |
1 |
1.058 |
3.317 |
9.513 |
1.764 |
| BoxBOD 1 |
2.701 |
1.186 |
1 |
1.226 |
1.046 |
1.199 |
1.066 |
2.931 |
1.4 |
| BoxBOD 2 |
1.227 |
1.158 |
1.143 |
1.095 |
1 |
1.1 |
2.75 |
3.453 |
5.641 |
| Rat42 1 |
3.106 |
1.28 |
1.269 |
1 |
1.113 |
1.119 |
1.173 |
3.64 |
5.789 |
| Rat42 2 |
1.009 |
5.551 |
1.721 |
1 |
1.104 |
1.006 |
1.101 |
3.639 |
6.701 |
| MGH10 1 |
2.822 |
2.502 |
2.186 |
1.083 |
4.295 |
3.219 |
1 |
2.871 |
5.13 |
| MGH10 2 |
1 |
1.364 |
1.736 |
1.567 |
3.9 |
3.662 |
1.03 |
4.135 |
1.835 |
| Eckerle4 1 |
2.676 |
1 |
1.021 |
1.083 |
1.114 |
3.506 |
1.007 |
1.157 |
1.431 |
| Eckerle4 2 |
1.087 |
1.571 |
1.54 |
1.15 |
1.226 |
1 |
1.327 |
2.771 |
1.178 |
| Rat43 1 |
2.515 |
11.4 |
3.306 |
1.477 |
1 |
1.127 |
1.245 |
5.629 |
1.269 |
| Rat43 2 |
1.292 |
1.691 |
3.626 |
1.392 |
1 |
1.007 |
1.013 |
5.831 |
8.317 |
| Bennett5 1 |
2.454 |
29.53 |
3.52 |
1 |
1.004 |
10.75 |
1.08 |
10.47 |
1.227 |
| Bennett5 2 |
1.057 |
26.43 |
3.493 |
1 |
11.13 |
9.95 |
1.284 |
9.243 |
1.652 |
Run time for individual “CUTEst” problems
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| PALMER6C |
5.659 |
39.11 |
38.28 |
1 |
10.81 |
1.001 |
1.971 |
17.68 |
2.897 |
| PALMER7C |
3.822 |
22.58 |
20.15 |
1.192 |
2.506 |
1 |
1.899 |
20.01 |
30.98 |
| PALMER8C |
3.192 |
32.92 |
32.48 |
1 |
2.433 |
1.023 |
2.76 |
17.17 |
28.1 |
| YFITU |
2.88 |
8.55 |
7.987 |
1 |
1.032 |
1.22 |
1.979 |
4.444 |
1.08 |
| VESUVIOLS |
1.396 |
8.362 |
5.688 |
38.52 |
1.602 |
1.046 |
1 |
37.74 |
45.01 |
| DMN15102LS |
4.42 |
19.22 |
15.29 |
1 |
7.917 |
5.026 |
3.786 |
22.67 |
53.85 |
Run time for individual Neutron Data problems
| |
BFGS |
Conjugate gradient (Fletcher-Reeves imp.) |
Conjugate gradient (Polak-Ribiere imp.) |
Damping |
Levenberg-Marquardt |
Levenberg-MarquardtMD |
Simplex |
SteepestDescent |
Trust Region |
|---|
| ENGINX 193749 calibration, spectrum 651, peak 19 |
1.407 |
3.497 |
4.965 |
1 |
1.916 |
1.651 |
3.105 |
18.34 |
22.31 |
| ENGINX 193749 calibration, spectrum 651, peak 20 |
1.26 |
5.343 |
5.152 |
1 |
1.958 |
1.267 |
1.457 |
15.92 |
21.66 |
| ENGINX 193749 calibration, spectrum 651, peak 23 |
1.093 |
2.561 |
10.11 |
1 |
1.254 |
1.469 |
3.082 |
16.36 |
21.79 |
| ENGINX 193749 calibration, spectrum 651, peak 5 |
2.439 |
16.67 |
7.301 |
1 |
2.653 |
2.675 |
3.366 |
25.02 |
49.29 |
| ENGINX 193749 calibration, spectrum 651, peak 6 |
1.228 |
26.73 |
22.33 |
1.018 |
7.748 |
1 |
1.635 |
15.47 |
1.644 |
| ENGINX 236516 vanadium, bank 1, 10 brk |
14.89 |
21.38 |
21.23 |
1 |
7.994 |
1.017 |
14.5 |
180.5 |
4.503 |
| ENGINX 236516 vanadium, bank 1, 30 brk |
21.13 |
53.58 |
50.38 |
1.039 |
9.629 |
1 |
7.574 |
180.1 |
4.352 |
| EVS14188-90_processed Gaussian peaks 1 |
31.98 |
40.88 |
38.89 |
1 |
1.83 |
7.479 |
1.271 |
24.95 |
4.362 |
| EVS14188-90_processed Gaussian peaks 1 |
18.35 |
33.2 |
33.08 |
1.613 |
1 |
2.204 |
1.04 |
20.61 |
2.048 |
| GEM 13 IC peaks |
1.189 |
21.56 |
101.7 |
1 |
9.353 |
7.766 |
15.62 |
26.93 |
100.2 |
| WISH17701 tube 3 calibration, peak 1 |
8.515 |
5.339 |
5.301 |
1.107 |
1 |
1.055 |
1.648 |
3.757 |
1.127 |
| WISH17701 tube 3 calibration, peak 2 |
10.4 |
5.375 |
5.607 |
1 |
1.017 |
1.224 |
1.576 |
4.426 |
1.268 |
| WISH17701 tube 3 calibration, peak 3 |
7.95 |
5.367 |
5.636 |
1.189 |
1 |
1.007 |
1.502 |
3.782 |
1.052 |
| WISH17701 tube 3 calibration, peak 4 |
3.437 |
6.265 |
6.307 |
1 |
1.094 |
1.144 |
1.697 |
4.308 |
1.195 |
| WISH17701 tube 3 calibration, peak 5 |
9.633 |
5.586 |
5.461 |
1.043 |
1.021 |
1 |
1.462 |
4.114 |
1.18 |
| WISH17701 tube 3 calibration, peak 6 |
3.342 |
5.376 |
5.292 |
1 |
1.337 |
1.192 |
1.449 |
3.869 |
1.11 |
| WISH17701 tube 3 calibration, peak 7 |
4.351 |
6.014 |
5.729 |
1 |
1.094 |
1.113 |
1.566 |
4.127 |
1.669 |
| WISH17701 tube 3 calibration, peak 8 |
4.847 |
6.11 |
5.976 |
1 |
1.047 |
1.087 |
1.411 |
4.306 |
1.231 |
| WISH17701 tube 3 calibration, peak 9 |
3.221 |
5.451 |
5.535 |
1.151 |
1.022 |
1 |
1.335 |
3.888 |
1.114 |
