Research Article
A Conjugate Gradient Type Method for the Nonnegative Constraints Optimization Problems
Table 2
Test results for VARDIM with various dimensions.
| Problem | Dim | Algorithm 4 | Zoutendijk method | Iter | Time | Iter | Time |
| VARDIM | 1000 | 46 | 13.4485 | — | — | 2000 | 55 | 49.0090 | — | — | 3000 | 65 | 97.1020 | — | — | 4000 | 78 | 164.6213 | — | — | 5000 | 90 | 271.0340 | — | — |
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