Hybrid methods of Polak-Ribiere-Polyak, Wei-Yao-Liu and Polak-Ribiere-Polyak, Dai-Wen methods for unconstrained optimization problems
Conjugate Gradiet (CG) methods one of the most popular methods for solving unconstrained optimization problems due to its simplicity and ability to improve low memory requirement and computational cost. However, the CG method has a weak global convergence, low-performance in terms of number of itera...
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| 格式: | Thesis 圖書 |
| 語言: | English |
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書本目錄:
- 1.Introduction and literature review
- 2. Fundamental concepts of unconstrained optimization
- 3. Conjugate gradient methods
- 4. New hybrid conjugate gradient methods
- 5. Numerical results and discussions
- 6. Conclusion and suggestion for future research