Optimization of fracturing parameters by modified variable-length particle-swarm optimization in shale-gas reservoir

J Yao, Z Li, L Liu, W Fan, M Zhang, K Zhang - SPE Journal, 2021 - onepetro.org
Horizontal drilling and hydraulic fracturing are recognized as the most efficient techniques to
enhance recovery in shale-gas reservoirs. Because of the exploitation difficulties and …

[HTML][HTML] A multi-class classification model with parametrized target outputs for randomized-based feedforward neural networks

AM Durán-Rosal, A Durán-Fernández… - Applied Soft …, 2023 - Elsevier
Abstract Randomized-based Feedforward Neural Networks approach regression and
classification (binary and multi-class) problems by minimizing the same optimization …

Barium titanate semiconductor band gap characterization through gravitationally optimized support vector regression and extreme learning machine computational …

SO Olatunji, TO Owolabi - Mathematical Problems in …, 2021 - Wiley Online Library
Barium titanate (BaTiO3) is a class of ceramic multifunctional materials with unique thermal
stability, prominent piezoelectricity constant, excellent dielectric constant, environmental …

ELM parameter estimation in view of maximum likelihood

L Yang, ECC Tsang, X Wang, C Zhang - Neurocomputing, 2023 - Elsevier
Abstract Extreme Learning Machine (ELM) can be considered a probabilistic model, wherein
the output is a random variable characterized by its mean and variance, both crucial for …

Modeling the magnetocaloric effect of spinel ferrites for magnetic refrigeration technology using extreme learning machine and genetically hybridized support vector …

WA Oke, N Aldhafferi, S Saliu, TO Owolabi… - Cogent …, 2023 - Taylor & Francis
Spinel ferrites are magnetic oxide materials with potentials to promote green technology in
magnetic refrigeration which is known to be economically clean, energy saving and efficient …

Some remarks on activation function design in complex extreme learning using Schwarz lemma

BN Örnek, SB Aydemir, T Düzenli, B Özak - Neurocomputing, 2022 - Elsevier
Processing of complex valued data has become a challenge issue in classification problems
where artificial neural networks are used as the classifier. This issue particularly arises in …

Generalized eigenvalue extreme learning machine for classification

P Sun, L Yang - Applied Intelligence, 2022 - Springer
Extreme learning machine (ELM) has attracted widespread attention due to its simple, quick
and good performance. In this work, in order to deal with cross data quickly and efficiently …

N-sided polygonal cell-based smoothed finite element method (nCS-FEM) based on Wachspress shape function for modal analysis

J Zhao, G Liu, S Huo, G Wang, C Jiang, Z Li - Engineering Analysis with …, 2024 - Elsevier
In this article, an n-sided polygonal cell-based smoothed finite element (n CS-FEM) based
on the Wachspress shape function is formulated for free and forced vibration of solid …

Extreme learning machine computational method of modeling energy gap of doped zinc selenide nano-material semiconductor

N Aldhafferi - Materials Today Communications, 2022 - Elsevier
Zinc selenide (ZnSe) semiconductor belongs to a class of wide energy gap material with low
visible region optical absorption, high optical coefficient (nonlinear) and fascinating …

Engineering the energy gap of cupric oxide nanomaterial using extreme learning machine and stepwise regression algorithms

A Alqahtani - Journal of Nanomaterials, 2021 - Wiley Online Library
CuO is a narrow band gap semiconductor with distinct features that render it indispensable
in many industrial and technological applications such as environmental friendly catalysts …