Results 41 to 50 of about 17,207,076 (361)

Design of Activation Functions for Inference of Fuzzy Cognitive Maps: Application to Clinical Decision Making in Diagnosis of Pulmonary Infection [PDF]

open access: yesHealthcare Informatics Research, 2012
ObjectivesFuzzy cognitive maps (FCMs) representing causal knowledge of relationships between medical concepts have been used as prediction tools for clinical decision making.
In Keun Lee, Hwa Sun Kim, Hune Cho
doaj   +1 more source

Dynamic Neural Network Models for Time-Varying Problem Solving: A Survey on Model Structures

open access: yesIEEE Access, 2023
In recent years, neural networks have become a common practice in academia for handling complex problems. Numerous studies have indicated that complex problems can generally be formulated as a single or a set of time-varying equations.
Cheng Hua   +4 more
doaj   +1 more source

Inflammasomes: caspase-1-activating platforms with critical roles in host defense [PDF]

open access: yes, 2011
Activation of the inflammatory cysteine protease caspase-1 in inflammasome complexes plays a critical role in the host response to microbial infections.
Lieselotte eVande Walle   +3 more
core   +2 more sources

Sigmoid Activation Function in Selecting the Best Model of Artificial Neural Networks

open access: yesJournal of Physics: Conference Series, 2020
The aim of the research is to make predictions from the best architectural model of backpropagation neural networks. In determining the outcome in the form of a prediction model, the activation function in the artificial neural network is useful to ...
Heny Pratiwi   +8 more
semanticscholar   +1 more source

Rag GTPases are cardioprotective by regulating lysosomal function. [PDF]

open access: yes, 2014
The Rag family proteins are Ras-like small GTPases that have a critical role in amino-acid-stimulated mTORC1 activation by recruiting mTORC1 to lysosome.
Guan, Kun-Liang   +8 more
core   +2 more sources

RMAF: Relu-Memristor-Like Activation Function for Deep Learning

open access: yesIEEE Access, 2020
Activation functions facilitate deep neural networks by introducing non-linearity to the learning process. The non-linearity feature gives the neural network the ability to learn complex patterns. Recently, the most widely used activation function is the
Yongbin Yu   +5 more
semanticscholar   +1 more source

ITO-based electro-absorption modulator for photonic neural activation function [PDF]

open access: yesAPL Materials, 2019
Recently integrated optics has become an intriguing platform for implementing machine learning algorithms and inparticular neural networks. Integrated photonic circuits can straightforwardly perform vector-matrix multiplicationswith high efficiency and ...
R. Amin   +10 more
semanticscholar   +1 more source

Deep Physical Informed Neural Networks for Metamaterial Design

open access: yesIEEE Access, 2020
In this paper, we propose a physical informed neural network approach for designing the electromagnetic metamaterial. The approach can be used to deal with various practical problems such as cloaking, rotators, concentrators, etc.
Zhiwei Fang, Justin Zhan
doaj   +1 more source

Skap2 is required for β2 integrin-mediated neutrophil recruitment and functions. [PDF]

open access: yes, 2017
Integrin activation is required for neutrophil functions. Impaired integrin activation on neutrophils is the hallmark of leukocyte adhesion deficiency (LAD) syndrome in humans, characterized by impaired leukocyte recruitment and recurrent infections. The
Bardel, Bernadette   +11 more
core   +2 more sources

“SPOCU”: scaled polynomial constant unit activation function

open access: yesNeural computing & applications (Print), 2020
We address the following problem: given a set of complex images or a large database, the numerical and computational complexity and quality of approximation for neural network may drastically differ from one activation function to another.
J. Kiselák   +4 more
semanticscholar   +1 more source

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