8041
Publications
21371
Auteurs uniques
0
Pays représentés
Sous-domaines
Biostatistique
5 publication(s)
Mathématiques
2 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
6 publication(s)
Statistiques
51 publication(s)
Publications
8041 publication(s) trouvée(s)
Article scientifique
Prediction of Customer’s Perception in Social Networks by Integrating Sentiment Analysis and Machine Learning
Abstract Understanding the customer behavior and perception are important issues for motivating customer satisfaction in marketing analysis. Customer conversation with …
Article scientifique
Comparative Study of Some Iterative Methods For Solving Poisson Equations
Article scientifique
The trend of SARS-CoV-2 variants from July 2021 to Jan 2022 in metropolitan Lagos, the epicentre of the COVID-19 pandemic in Nigeria
Article scientifique
A Secure Lightweight Mutual Authentication Scheme in Social Industrial IoT Environment
Abstract The Social Industrial Internet of Things (SIIoT) is a new paradigm that integrates social networking features into the Industrial …
Article scientifique
An application-based framework for curbing mobile phone-related crimes: Results of a preliminary study in Eastern Uganda
Article scientifique
A hybrid Latent Dirichlet Allocation - BERT approach for topic discovery of market places
Abstract The tourism industry is now intimately linked to the web, as It was one of the first industries to …
Article scientifique
SVM and Naive Bayes for Sentiment Analysis in Arabic
Abstract Sentiment analysis has emerged as a powerful method to extract polarization of opinion from text. A vast number of …
Article scientifique
Understanding the Uses, Approaches and Applications of Sentiment Analysis
Abstract Sentiment Analysis (SA) is a field of text mining research that is still evolving. SA is the algorithmic treatment …
Article scientifique
Remittances and Income Inequality in Africa: Financial Development Thresholds for Economic Policy
Article scientifique
Teachers’ Perceptions on the Effect of COVID-19 on Mathematics Performance in Tanzania
COVID-19 pandemic has affected every sector of human life, including health, global economy and education. In Tanzania the learning situation …
Article scientifique
SG-LOM as Metadata Description for Serious Games to Benefit from LMS Monitoring Features
Compared to the conventional approach of e-learning, serious games are playing an increasingly important role in the educational sphere and …
Article scientifique
A model for switching and continued use of mobile computing applications amongst South African academics
Background: A systematic review of the literature uncovered little explanation as to why academics as individuals switch mobile applications or …
Article scientifique
The Role of Mobile Phones As Effective Tools For Language Learning By Libyan EFL Learners
The current technological era has witnessed a great advancement in the world of mobile technology. Mobiles gadgets have now turned …
Article scientifique
Is there an association between COVID-19 mortality and Human development index? The case study of Nigeria and some selected countries
OBJECTIVES: We assessed Case Fatality Rate (CFR) of COVID-19 as an indicator to situate the performance of Nigeria relative to …
Article scientifique
Approximate Analytical Solution of Fractional Lane-Emden Equation by Mittag-Leffler Function Method
The classical Lane-Emden differential equation, a nonlinear second-order differential equation, models the structure of an isothermal gas sphere in equilibrium …
Article scientifique
Optimized two-step second derivative methods for the solutions of stiff systems
Abstract In this research article, a pair of optimized two-step second derivative methods is derived and implemented on stiff systems. …
Article scientifique
Fixed point theorems for generalized $(\alpha ,\psi )$-contraction mappings in rectangular quasi b-metric spaces
Abstract In this paper, we introduce the class of rectangular quasi b-metric spaces as a generalization of rectangular metric spaces, …
Article scientifique
Performance Analysis of Machine Learning Methods with Class Imbalance Problem in Android Malware Detection
Due to the exponential rise of mobile technology, a slew of new mobile security concerns has surfaced recently. To address …
Article scientifique
Prediction of failures in the project management knowledge areas using a machine learning approach for software companies
Abstract In this paper we propose a novel machine-learning model to predict project management knowledge areas failure for software companies …
Article scientifique
Implicit Four-Point Hybrid Block Integrator for the Simulations of Stiff Models
Over the years, the systematic search for stiff model solvers that are near-optimal has attracted the attention of many researchers. …