Found 60 Documents (Results 1–60)
A family of accelerated hybrid conjugate gradient method for unconstrained optimization and image restoration. (English) Zbl 07895349
An accelerated conjugate gradient method with adaptive two-parameter with applications in image restoration. (English) Zbl 07853471
Likelihood-free inference in state-space models with unknown dynamics. (English) Zbl 1529.62010
MSC:
62-08
An accelerated descent CG algorithm with clustering the eigenvalues for large-scale nonconvex unconstrained optimization and its application in image restoration problems. (English) Zbl 1522.65101
Globally convergent conjugate gradient algorithms without the Lipschitz condition for nonconvex optimization. (English) Zbl 1524.90264
New spectral LS conjugate gradient method for nonlinear unconstrained optimization. (English) Zbl 1513.65189
A descent extension of a modified Polak-Ribière-Polyak method with application in image restoration problem. (English) Zbl 1514.90216
A modified HZ conjugate gradient algorithm without gradient Lipschitz continuous condition for non convex functions. (English) Zbl 1502.65035
A modified conjugate gradient method based on the self-scaling memoryless BFGS update. (English) Zbl 1492.65168
Dai-Liao extensions of a descent hybrid nonlinear conjugate gradient method with application in signal processing. (English) Zbl 1484.65132
Derivative-free method based on DFP updating formula for solving convex constrained nonlinear monotone equations and application. (English) Zbl 1485.90129
A new CG algorithm based on a scaled memoryless BFGS update with adaptive search strategy, and its application to large-scale unconstrained optimization problems. (English) Zbl 1472.90064
A class of accelerated conjugate-gradient-like methods based on a modified secant equation. (English) Zbl 1449.90260
Global convergence of a modified Fletcher-Reeves conjugate gradient method with Wolfe line search. (English) Zbl 1464.65058
Superlinear convergence of nonlinear conjugate gradient method and scaled memoryless BFGS method based on assumptions about the initial point. (English) Zbl 1433.90192
Comments on: “New hybrid conjugate gradient method as a convex combination of FR and PRP methods”. (English) Zbl 1499.90224
MSC:
90C30
A new modified scaled conjugate gradient method for large-scale unconstrained optimization with non-convex objective function. (English) Zbl 1422.90023
A nonmonotone scaled conjugate gradient algorithm for large-scale unconstrained optimization. (English) Zbl 1499.90226
A modified scaled memoryless BFGS preconditioned conjugate gradient algorithm for nonsmooth convex optimization. (English) Zbl 1412.90113
A new derivative-free SCG-type projection method for nonlinear monotone equations with convex constraints. (English) Zbl 1390.90521
A note on the global convergence theorem of accelerated adaptive Perry conjugate gradient methods. (English) Zbl 1381.90087
Accelerated adaptive Perry conjugate gradient algorithms based on the self-scaling memoryless BFGS update. (English) Zbl 1365.65158
A new spectral conjugate gradient method for large-scale unconstrained optimization. (English) Zbl 1365.90201
An efficient adaptive scaling parameter for the spectral conjugate gradient method. (English) Zbl 1335.65056
Reviewer: Hang Lau (Montréal)
Human motion estimation based on low dimensional space incremental learning. (English) Zbl 1394.68398
Retrieving the variable coefficient for a nonlinear convection-diffusion problem with spectral conjugate gradient method. (English) Zbl 1326.65080
MSC:
65K10
On optimality of the parameters of self-scaling memoryless quasi-Newton updating formulae. (English) Zbl 1327.90394
A new three-term conjugate gradient algorithm for unconstrained optimization. (English) Zbl 1321.65092
Reviewer: Guoqiang Wang (Shanghai)
Nonmonotone adaptive trust region method based on simple conic model for unconstrained optimization. (English) Zbl 1311.65077
Reviewer: Hans Benker (Merseburg)
A modified scaled memoryless BFGS preconditioned conjugate gradient method for unconstrained optimization. (English) Zbl 1292.65061
Another conjugate gradient algorithm with guaranteed descent and conjugacy conditions for large-scale unconstrained optimization. (English) Zbl 1275.90090
On three-term conjugate gradient algorithms for unconstrained optimization. (English) Zbl 1274.90372
An improved spectral conjugate gradient algorithm for nonconvex unconstrained optimization problems. (English) Zbl 1291.90183
Reviewer: Stephan Dempe (Freiberg)
Erratum to: scaled memoryless BFGS preconditioned conjugate gradient algorithm for unconstrained optimization. (English) Zbl 1271.90080
Application of scaled nonlinear conjugate-gradient algorithms to the inverse natural convection problem. (English) Zbl 1269.49060
MSC:
49M30
49M25
On the sufficient descent property of the Shanno’s conjugate gradient method. (English) Zbl 1269.90106
MSC:
90C30
An accelerated conjugate gradient algorithm with guaranteed descent and conjugacy conditions for unconstrained optimization. (English) Zbl 1253.49017
A note on the global convergence theorem of the scaled conjugate gradient algorithms proposed by Andrei. (English) Zbl 1269.90105
MSC:
90C30
Inverse determination of a heat source from natural convection in a porous cavity. (English) Zbl 1271.76319
Modified nonlinear conjugate gradient method with sufficient descent condition for unconstrained optimization. (English) Zbl 1276.90054
A modified Polak-Ribière-Polyak conjugate gradient algorithm for unconstrained optimization. (English) Zbl 1233.90255
A new globalization technique for nonlinear conjugate gradient methods for nonconvex minimization. (English) Zbl 1232.65096
Reviewer: Andrea Walther (Paderborn)
Accelerated scaled memoryless BFGS preconditioned conjugate gradient algorithm for unconstrained optimization. (English) Zbl 1189.90151
Nonlinear conjugate gradient methods with sufficient descent condition for large-scale unconstrained optimization. (English) Zbl 1184.65066
Accelerated conjugate gradient algorithm with finite difference Hessian/vector product approximation for unconstrained optimization. (English) Zbl 1170.65046
Reviewer: Bülent Karasözen (Ankara)
Acceleration of conjugate gradient algorithms for unconstrained optimization. (English) Zbl 1172.65027
Reviewer: Vasilis Dimitriou (Chania)
Two descent hybrid conjugate gradient methods for optimization. (English) Zbl 1142.65050
Reviewer: Karel Zimmermann (Praha)
Filter Results by …
all
top 5
Author
- Andrei, Neculai (11)
- Babaie-Kafaki, Saman (9)
- Ou, Yigui (5)
- Yuan, Gonglin (3)
- Zhang, Li (3)
- Aminifard, Zohre (2)
- Chen, Xiaohong (2)
- Li, Xiangli (2)
- Liu, Dongyi (2)
- Wan, Zhong (2)
- Wong, Jeff Chak-Fu (2)
- Xu, Gen-Qi (2)
- Zhao, Wenjuan (2)
- Zhou, Weijun (2)
- Zhou, Xin (2)
- Amini, Keyvan (1)
- Ashrafi, Ali (1)
- Aushev, Alexander (1)
- Awwal, Aliyu Muhammed (1)
- Badreddine, Sellami (1)
- Bakoji, Abubakar Muhammad (1)
- Chen, Qian (1)
- Chen, Qun (1)
- Chen, Xiaoxuan (1)
- Chiheb Eddine Sellami, Mohamed (1)
- Dan, Bin (1)
- de Sampaio, Raimundo J. B. (1)
- Dehghani, Razieh (1)
- Deng, Songhai (1)
- Dong, Xiaoliang (1)
- Fahs, Amin (1)
- Fahs, Hassane (1)
- Halilu, Abubakar Sani (1)
- Han, Daolan (1)
- Howes, Andrew (1)
- Hu, ShengLong (1)
- Huang, Shuai (1)
- Huang, Zheng-Hai (1)
- Jian, Ailun (1)
- Jian, Jinbao (1)
- Jiang, Xianzhen (1)
- Kaski, Samuel (1)
- Khoshgam, Zahra (1)
- Kumam, Poom (1)
- Li, Donghui (1)
- Li, Jingya (1)
- Li, Junli (1)
- Li, Wanyi (1)
- Lin, Haichan (1)
- Liu, Hao (1)
- Liu, Jinkui (1)
- Livieris, Ioannis E. (1)
- Lu, Nan (1)
- Mirhoseini, Nasrin (1)
- Mustafa, Ahmed Anwer (1)
- Nasreddine, Chenna (1)
- Nataj, Sarah (1)
- Nosrati, Mahsa (1)
- Pesonen, Henri (1)
- Pham, Hongtruong (1)
- Pintelas, Panagiotis E. (1)
- Protas, Bartosz (1)
- Qian, Xiaoyan (1)
- Rao, Feng (1)
- Sellami, Badreddine (1)
- Sitthithakerngkiet, Kanokwan (1)
- Sun, Jifeng (1)
- Sun, Wenyu (1)
- Tan, Zhen (1)
- Tao, Su-Lin (1)
- Tran, Thong (1)
- Wang, Haijun (1)
- Wang, Shaoheng (1)
- Wang, Xiaoliang (1)
- Wang, Yuepeng (1)
- Wei, Zengxin (1)
- Wu, Xiaodi (1)
- Xiao, Yunhai (1)
- Ye, Xiaomin (1)
- Yin, Jianghua (1)
- Yu, Jiajia (1)
- Zeng, Youfang (1)
- Zhang, Jianguo (1)
- Zhang, Mengxiang (1)
- Zhang, Yang (1)
- Zhao, Lijuan (1)
- Zhou, Yingjie (1)
- Zhu, Xiaowen (1)
- Zhu, Zhibin (1)
all
top 5
Serial
- Numer. Algorithms (8)
- J. Comput. Appl. Math. (7)
- Optim. Methods Softw. (5)
- Appl. Math. Comput. (4)
- J. Optim. Theory Appl. (4)
- Optim. Lett. (4)
- Comput. Optim. Appl. (3)
- J. Appl. Math. Comput. (3)
- J. Ind. Manag. Optim. (3)
- Int. J. Comput. Math. (2)
- Math. Probl. Eng. (2)
- Comput. Fluids (1)
- Numer. Math. (1)
- Optimization (1)
- J. Sci. Comput. (1)
- Eur. J. Oper. Res. (1)
- Comput. Appl. Math. (1)
- Filomat (1)
- J. Inequal. Appl. (1)
- 4OR (1)
- Inverse Probl. Sci. Eng. (1)
- Front. Math. China (1)
- Asian-Eur. J. Math. (1)
- Stat. Comput. (1)
- AIMS Math. (1)
- SN Oper. Res. Forum (1)
all
top 3
Software
- SCALCG (51)
- CUTEr (29)
- Algorithm 500 (16)
- CG_DESCENT (16)
- CUTE (15)
- L-BFGS (10)
- minpack (5)
- MINPACK-2 (4)
- SifDec (4)
- ACGSSV (3)
- CONMIN (2)
- tn (2)
- BLiTZ (1)
- BoTorch (1)
- ELFI (1)
- GPy (1)
- GitHub (1)
- HumanEva (1)
- LBFGS-B (1)
- LDGB (1)
- MCPLIB (1)
- NUTS (1)
- OpenAI Gym (1)
- PyMC (1)
- PyTorch (1)
- Scikit (1)
- Stable Baselines3 (1)
- UMAP (1)
- abc (1)
- hdbscan (1)
- sbi (1)