Zobrazeno 1 - 10
of 361
pro vyhledávání: '"AN Nwaigwe"'
Autor:
Abdon Atangana, Chinedu Nwaigwe
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 814-839 (2024)
Some new uniqueness theorems are proposed and a flexible, efficient numerical algorithm is formulated and analysed for convergence and numerically verified for nonlinear fractal-fractional differential equations with Mittag-Leffler kernel. Under some
Externí odkaz:
https://doaj.org/article/c5e6f9c0c3944c62909dfd86412a1634
Artificial neural networks are prone to being fooled by carefully perturbed inputs which cause an egregious misclassification. These \textit{adversarial} attacks have been the focus of extensive research. Likewise, there has been an abundance of rese
Externí odkaz:
http://arxiv.org/abs/2306.00042
Autor:
Kizito E. Anyiam, Fatimah M. Alghamdi, Chrysogonus C. Nwaigwe, Hassan M. Aljohani, Okechukwu J. Obulezi
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38293- (2024)
In this study, the Topp-Leone family of distribution approach was used to modify the Burr Hatke Exponential distribution to provide adequate fits for some engineering and health data which previous existing distributions in the family of Burr Hatke E
Externí odkaz:
https://doaj.org/article/47934ae22aa34596becedbfddadb8814
Autor:
Atangana, Abdon1 (AUTHOR), Nwaigwe, Chinedu1,2 (AUTHOR) nwaigwe.chinedu@ust.edu.ng
Publikováno v:
Mathematical & Computer Modelling of Dynamical Systems. Dec2024, Vol. 30 Issue 1, p814-839. 26p.
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 415-53 (2024)
The current study theoretically and computationally analyses the viscoelastic Sisko fluids during the non-isothermal rollover web phenomenon. The mathematical modeling produces a system of partial differential equations, which we further simplify int
Externí odkaz:
https://doaj.org/article/c5c293195bcd412ab23698761fb98177
Autor:
Anyiam, Kizito E., Alghamdi, Fatimah M., Nwaigwe, Chrysogonus C., Aljohani, Hassan M., Obulezi, Okechukwu J.
Publikováno v:
In Heliyon 15 October 2024 10(19)
Publikováno v:
In Neural Networks January 2024 169:11-19
Autor:
Nwaigwe, Dwight
We compute the determinant of $\sum_{n=1}^{N} \vec{A}^{(n)} \otimes \vec{B}^{(n)}$, where $\vec{A}^{(n)}$ is square and ${\vec{B}^{(n)}=\vec{x}^{(n)}{\vec{y}^{(n)}}^T}$ where $\vec{x}^{(n)}$ and $\vec{y}^{(n)}$ have length $N$.
Externí odkaz:
http://arxiv.org/abs/2012.10240
Autor:
Nwaigwe, Dwight, Rychlik, Marek
We revisit the problem of the existence of the maximum likelihood estimate for multi-class logistic regression. We show that one method of ensuring its existence is by assigning positive probability to every class in the sample dataset. The notion of
Externí odkaz:
http://arxiv.org/abs/2012.04576
We report upon the results of a research and prototype building project \emph{Worldly~OCR} dedicated to developing new, more accurate image-to-text conversion software for several languages and writing systems. These include the cursive scripts Farsi
Externí odkaz:
http://arxiv.org/abs/2005.08650