Research Article
A Self-Adjusting Spectral Conjugate Gradient Method for Large-Scale Unconstrained Optimization
Table 4
Numerical results for DS-HSDY method.
| Function | | NI | Nfg | (0.01 S) | |
| Quadratic QF2 | 10000 | 1623 | 1978 | 1783 | | Extended EP1 | 10000 | 4 | 7 | 3 | | Extended Tridiagonal 2 | 10000 | 34 | 55 | 30 | | ARGLINA | 10000 | 5 | 15 | 3 | | ARWHEAD | 10000 | 13 | 58 | 70 | | BDQRTIC | 5000 | 165 | 448 | 324 | | BDEXP | 5000 | 6 | 8 | 4 | | BRYBND | 5000 | 5 | 11 | 990 | | COSINE | 10000 | 14 | 38 | 28 | | CRAGGLVY | 10000 | 110 | 150 | 266 | | DIXMAANA | 10000 | 5 | 10 | 16 | | DIXMAANB | 10000 | 9 | 18 | 27 | | DIXMAANC | 10000 | 10 | 21 | 31 | | DIXMAAND | 10000 | 13 | 29 | 44 | | DIXMAANE | 5000 | 410 | 493 | 430 | | DIXMAANF | 5000 | 432 | 546 | 469 | | DIXMAANG | 5000 | 476 | 582 | 505 | | DIXMAANH | 5000 | 442 | 1204 | 7792 | | DIXMAANI | 5000 | 397 | 467 | 408 | | DIXMAANJ | 5000 | 445 | 594 | 503 | | DIXMAANK | 5000 | 403 | 507 | 438 | | DQDRTIC | 10000 | 10 | 21 | 17 | | DQRTIC | 10000 | 35 | 62 | 43 | | EDENSCH | 10000 | 29 | 87 | 70 | | EG2 | 10000 | 251 | 1121 | 381 | | ENGVAL1 | 10000 | 29 | 50 | 19 | | EXTROSNB | 10000 | 65 | 122 | 44 | | FREUROTH | 10000 | 50 | 133 | 67 | | LIARWHD | 10000 | 47 | 94 | 61 | | NONDIA | 10000 | 7 | 14 | 12 | | NONDQUAR | 5000 | 1831 | 3262 | 1665 | | NONSCOMP | 10000 | 73 | 126 | 119 | |
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