Results 11 to 20 of about 57,781 (308)

Advancing cardiac diagnostics: high-accuracy arrhythmia classification with the EGOLF-net model [PDF]

Frontiers in Physiology
IntroductionArrhythmia, characterized by irregular heartbeats, can range from harmless to potentially life-threatening disturbances in heart rhythm. Effective detection and classification of arrhythmias are crucial for timely medical intervention and ...
Deepika Tenepalli, T. M. Navamani
doaj   +2 more sources

Gray Wolf Optimization Algorithm for Multi-Constraints Second-Order Stochastic Dominance Portfolio Optimization [PDF]

Algorithms, 2018
In the field of investment, how to construct a suitable portfolio based on historical data is still an important issue. The second-order stochastic dominant constraint is a branch of the stochastic dominant constraint theory.
Yixuan Ren, Tao Ye, Mengxing Huang, Siling Feng   +3 more
doaj   +3 more sources

Persian Named Entity Recognition by Gray Wolf Optimization Algorithm [PDF]

Scientific Programming, 2022
Named entity recognition (NER) is a subfield of natural language processing (NLP). It is able to identify proper nouns, such as person names, locations, and organizations, and has been widely used in various tasks. NER can be practical in extracting information from social media data.
Aynaz Forouzandeh, Mohammad‐Reza Feizi‐Derakhshi, Pejman Gholami‐Dastgerdi   +2 more
openalex   +2 more sources

Recognition of PRI modulation using an optimized convolutional neural network with a gray wolf optimization based on internet protocol and optimal extreme learning machine. [PDF]

Sci Rep
Khodabandeh M, Mahmoodzadeh A, Agahi H.
europepmc   +3 more sources

An improved gray wolf optimization algorithm solving to functional optimization and engineering design problems. [PDF]

Sci Rep
Qiu Y, Yang X, Chen S.
europepmc   +3 more sources

Coordinated optimization of visual cortical maps (I) Symmetry-based analysis [PDF]

, 2012
In the primary visual cortex of primates and carnivores, functional architecture can be characterized by maps of various stimulus features such as orientation preference (OP), ocular dominance (OD), and spatial frequency.
A Cimponeriu, A Das, A Grinwald, A Shmuel, A Shmuel, A Soward, AA Koulakov, AA Koulakov, B Chapman, B Chapman, BJ Farley, CF Stevens, CJ Shatz, CJ Shatz, DB Chklovskii, DH Hubel, DL Adams, Dominik Heide, E Bartfeld, E Bodenschatz, E Erwin, E Erwin, F Wolf, F Wolf, F Wolf, FH Busse, Fred Wolf, GG Blasdel, GG Blasdel, GG Blasdel, GJ Goodhill, GJ Goodhill, GJ Mitchison, H Nakagama, H Yu, HY Lee, JA Bednar, JB Swift, JC Horton, JC Horton, Justin C. Crowley, K Obermayer, K Obermayer, K Obermayer, K Obermayer, K Ohki, K Ohki, KD Miller, L Reichl, L Reichl, Lars Reichl, LE White, LE White, M Hubener, M Kaschube, M Kaschube, M Kaschube, M Kaschube, M Schnabel, M Weliky, MA Carreira-Perpinan, MA Carreira-Perpinan, MA Carreira-Perpinan, Matthias Kaschube, MC Crair, MC Crair, MC Cross, MW Cho, MW Cho, N Mayer, ND Mermin, NP Issa, NP Issa, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, Olaf Sporns, PC Bressloff, PC Bressloff, PC Bressloff, PJ Thomas, R Durbin, R Engelmann, RAW Galuske, S Grossberg, S LeVay, S Löwel, S Löwel, SC Rao, Siegrid Löwel, T Bonhoeffer, T Bonhoeffer, T Bonhoeffer, V Braitenberg, W Zhang, WH Bosking, X Xu, Y Li, Y Matsuda   +104 more
core   +9 more sources

Application research of γ energy spectrum analysis based on improved grey wolf algorithm

He jishu, 2021
BackgroundTraditional γ energy spectrum analysis methods have the disadvantages of long time, many steps and low accuracy.PurposeThis study aims to propose an improved gray wolf algorithm based on qualitative analysis to obtain nuclide information faster
LIU Wei, ZHAO Jiankun, LIU Yibao, LI Weicheng, XING Yiqiang   +4 more
doaj   +1 more source

Maximizing Output Power for Solar Panel using Grey Wolf Optimization

NTU Journal of Engineering and Technology, 2022
Obtaining the highest output power delivered from solar panel that leads to an amelioration in the efficiency of the solar system related to the weather conditions and the rate of solar radiation falling on the panel.
Ali Nadhim Hamoodi, Fawaz Sultan Abdulla, Abdullah Ahmed Alwan   +2 more
doaj   +1 more source

Using composite ranking to select the most appropriate Multi-Criteria Decision Making (MCDM) method in the optimal operation of the Dam reservoir [PDF]

Journal of Hydraulic Structures, 2020
In this study, the performance of the algorithms of whale, Differential evolutionary, crow search, and Gray Wolf optimization were evaluated to operate the Golestan Dam reservoir with the objective function of meeting downstream water needs.
Alireza Donyaii, Amirpouya Sarraf, Hassan Ahmadi   +2 more
doaj   +1 more source

Comparison of the efficiency of gray wolf optimizer and imperialist competitive algorithms in an optimal allocation of water in irrigation and drainage networks (case study: Sofi-Chay network) [PDF]

علوم محیطی, 2020
Introduction: Water scarcity is one of the most important issues in the 21st century that human societies encounter. Population growth, industrial and agricultural production, rapid urbanization, and severe climate change have had a major impact on ...
Farhad Misaghi, Amir Hossein Amani, Ali Reza Seddigh   +2 more
doaj   +1 more source