Search Results - subject:"Scaled conjugate gradient"

Forecasting the stock exchange of Thailand using data mining techniques

Kanokkarn Snae Namahoot; Viphasiri Jantasri - In: International journal of electronic finance : IJEF 10 (2021) 4, pp. 211-231

Persistent link: https://www.econbiz.de/10012798947

Switching of Wavelet Transforms by Neural Network for Image Compression

Chakib, Houda; Minaoui, Brahim; Salhi, Abderrahim; … - In: Journal of Electronic Commerce in Organizations (JECO) 16 (2018) 1, pp. 43-56

Nowadays, digital images compression requires more and more significant attention of researchers. Even when high data rates are available, image compression is necessary in order to reduce the memory used, as well the transmission cost. An ideal image compression system must yield high-quality...

Persistent link: https://www.econbiz.de/10012049008

Switching of wavelet transforms by neural network for image compression

Chakib, Houda; Minaoui, Brahim; Salhi, Abderrahim; … - In: Journal of electronic commerce in organizations : the … 16 (2018) 1, pp. 43-56

Persistent link: https://www.econbiz.de/10011809542

A modified scaled memoryless BFGS preconditioned conjugate gradient method for unconstrained optimization

Babaie-Kafaki, Saman - In: 4OR : a quarterly journal of operations research 11 (2013) 4, pp. 361-374

Persistent link: https://www.econbiz.de/10010227999

A note on the global convergence theorem of the scaled conjugate gradient algorithms proposed by Andrei

Babaie-Kafaki, Saman - In: Computational Optimization and Applications 52 (2012) 2, pp. 409-414

Persistent link: https://www.econbiz.de/10010558261

Power generation from medium temperature geothermal resources: ANN-based optimization of Kalina cycle system-34

Arslan, Oguz - In: Energy 36 (2011) 5, pp. 2528-2534

Conjugate Gradient (SCG), were used in the network so that the best approach could be found. The most suitable algorithm found … algorithm with three different variants, namely Levenberg–Marguardt (LM), Pola–Ribiere Conjugate Gradient (CGP), and Scaled …

Persistent link: https://www.econbiz.de/10010807503