Results 41 to 50 of about 7,507 (155)

Prospect utility with hyperbolic tangent function

open access: yesInternational Journal of Approximate Reasoning
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Patrick Adjei   +2 more
openaire   +2 more sources

On the Composition and Neutrix Composition of the Delta Function with the Hyperbolic Tangent and Its Inverse Functions [PDF]

open access: yesJournal of Applied Mathematics, 2011
Let F be a distribution in 𝒟′ and let f be a locally summable function. The composition F(f(x)) of F and f is said to exist and be equal to the distribution h(x) if the limit of the sequence {Fn(f(x))} is equal to h(x), where Fn(x) = F(x)*δn(x) for n = 1,2, … and {δn(x)} is a certain regular sequence converging to the Dirac delta function. It is proved
Brian Fisher 0002, Adem Kiliçman
openaire   +4 more sources

A Novel Power Curve Modeling Framework for Wind Turbines

open access: yesAdvances in Electrical and Computer Engineering, 2019
This paper presents two main novelties concerning power curve modeling of wind turbines. First novelty lies in the hybridization of 5 widely-used parametric functions and 8 recently-developed metaheuristic optimization algorithms.
YESILBUDAK, M.
doaj   +1 more source

Functional Equivalence and Path Connectivity of Reducible Hyperbolic Tangent Networks

open access: yesAdvances in Neural Information Processing Systems 36, 2023
Understanding the learning process of artificial neural networks requires clarifying the structure of the parameter space within which learning takes place. A neural network parameter's functional equivalence class is the set of parameters implementing the same input--output function. For many architectures, almost all parameters have a simple and well-
openaire   +3 more sources

Real-Time Prediction of the COVID-19 Epidemic in Thailand using Simple Model-Free Method and Time Series Regression Model

open access: yesWalailak Journal of Science and Technology, 2021
The novel coronavirus 2019 (COVID-19) pandemic was declared a global health crisis. The real-time accurate and predictive model of the number of infected cases could help inform the government of providing medical assistance and public health decision ...
Rati WONGSATHAN
doaj   +3 more sources

Configurable Model for Sigmoid and Hyperbolic Tangent Functions

open access: yesApplications of Modelling and Simulation, 2023
Recurrent neural networks (RNNs) are considered to be among the most important types of neural networks especially for the applications where processing of a sequence of data comes to place. RNNs are in general computationally expensive and need a lot of processing time and power.
Khaled Salah   +3 more
openaire   +1 more source

Robust adaptive backstepping control for a class of constrained non-affine nonlinear systems via self-organizing Hermite-polynomial-based neural network disturbance observer

open access: yesAdvances in Mechanical Engineering, 2017
The article proposes a robust control approach based on self-organizing Hermite-polynomial-based neural network disturbance observer for a class of non-affine nonlinear systems with input saturation, state constraint, and unknown compound disturbance ...
Qiang Zhang, Cui Wang
doaj   +1 more source

Modeling Software Reliability with Learning and Fatigue

open access: yesMathematics, 2023
Software reliability growth models (SRGMs) based on the non-homogeneous Poisson process have played a significant role in predicting the number of remaining errors in software, enhancing software reliability.
Tahere Yaghoobi, Man-Fai Leung
doaj   +1 more source

Prediction of Availability Indicator of Water Pipes Using Artificial Intelligence

open access: yesE3S Web of Conferences, 2017
The paper presents the results of artificial neural networks application to the availability indicator prediction. The forecasted results indicate that artificial networks may be used to model the reliability level of the water supply systems.
Kutyłowska Małgorzata
doaj   +1 more source

Guaranteed Performance Event-Triggered Adaptive Consensus Control for Multiagent Systems under Time-Varying Actuator Faults

open access: yesMathematics
A guaranteed performance event-triggered adaptive consensus control is established for uncertain multiagent systems under time-varying actuator faults. To eliminate the impact caused by actuator faults, an adaptive neural network compensation strategy is
Kairui Chen   +5 more
doaj   +1 more source

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