Research Article
Sufficient Descent Polak-Ribière-Polyak Conjugate Gradient Algorithm for Large-Scale Box-Constrained Optimization
Table 1
Problem set according to the CUTEr classification.
| Number of sets | Objective type | Problem character | Classification |
| 1 | Others | Academic | OBR2-AN-- | 2 | Others | Modeling | OBR2-MN-- | 3 | Others | Real application | OBR2-RN-- | 4 | Sum of squares | Academic | SBR2-AN-- | 5 | Sum of squares | Modeling | SBR2-AN-- | 6 | Quadratic | Academic | QBR2-AN-- | 7 | Quadratic | Modeling | QBR2-MN-- | 8 | Quadratic | Real application | QBR2-RN-- | 9 | Others | Modeling | OBI2-MY-- | 10 | Quadratic | Academic | QBR2-AY-- |
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