Abdul Nurunnabi, A. H. M. Rahmatullah Imon, Mohammed Nasser
In linear regression it is a common practice of measuring influence of an observation is to delete the case from the analysis and to investigate the change in the parameters or in the vector of forecasts resulting from this deletion. Pena (2005 Pena , D. ( 2005 ). A new statistic for influence in li...
Md Ashad Alam, Mohammed Nasser, Kenji Fukumizu
A number of measures of canonical correlation coefficient are now used in pattern recognition in the different literature. Some robust forms of classical canonical correlation coefficient are introduced recently to address the robustness issue of the canonical coefficient in the presence of outliers...
Altaf Hossain, Faisal Zaman, Mohammed Nasser, Monirul Islam
Altaf Hossain, Mohammed Nasser
Many researchers have already published huge number of papers comparing Autoregressive (AR) model, a model based on Box-Jenkins methodology, and Back Propagation Artificial Neural Network (BPANN) in financial time-series forecasting. Among them, some compared SVMs and BPs taking AR as a benchmark in...
Nishith Kumar, Mohammed Nasser, Subaran Chandra Sarker
An attempt is made to study mathematical properties of singular value decomposition (SVD) and its data exploring capacity and to apply them to make exploratory type clustering for 10 climatic variables and thirty weather stations in Bangladesh using a newly developed graphical technique. Findings in...
Saud Al Harthi, Magdi Al Osali, Ruwaida Al Ismaili, Sultan Al Lawati et al.
Background and objective Coronavirus disease 2019 (COVID-19) has become a public health emergency of international concern. Several characteristics of hospitalised cases, including variations in symptoms as well as radiological and laboratory findings, have been described. However, the exact clinica...
Mahmud Uz Zaman, Mohammad Khursheed Alam, Nasser Raqe Alqhtani, Mana Alqahtani et al.
Abstract Background Temporomandibular disorders (TMDs) pose diagnostic challenges, and selecting appropriate imaging modalities is crucial for accurate assessment. This study aimed to compare the diagnostic accuracy and efficacy of ultrasonography (US) and magnetic resonance imaging (MRI) in identif...
Zainab Ali Alkhalaf, Mohammed Ghazi Sghaireen, Rakhi Issrani, Kiran Kumar Ganji et al.
BACKGROUND: The appropriate alignment of the lower teeth is indicated by the Curve of Spee (COS), which can be observed in the sagittal profile view of human skulls. Graf Von Spee made the initial observation on this occlusal curvature. Through this systematic review and meta-analysis, we evaluated ...
Osama Mohammed Alqahtani, Awad S. Alsamghan, Safar A. Alsaleem, Alaa Ali Saeed Alyahya et al.
Aim of study: To explore quality of life (QOL) among elderly population and to identify the factors associated with their QOL. Methods: Following an observational cross-sectional research design, this study included 405 elderly patients attending the primary healthcare centers (PHCCs) in Aseer Regio...
JA Syeda, Mohammed Nasser
An attempt has been taken to investigate the trend and variability pattern for annual and seasonal (Three crop seasons) average sunshine-hours (ASSH) for six divisional stations of Bangladesh: Dhaka, Khulna, Rajshahi, Barisal, Sylhet and Chittagong. The monthly ASSH (2008-2011) are forecasted applyi...
Mohammed Nasser, Nor Aishah Hamzah, Md Ashad Alam
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Sameera Sh. Mohammed Ameen, Faisal K. Algethami, Soleen Saeed Ahmed, Ilham I. Ahmed et al.
This study examines a sustainable approach for synthesizing manganese nanoparticles (Mn NPs) using pine needle extract.
Abdul Nurunnabi, Mohammed Nasser
Regression analysis is a well known supervised learning technique. To estimate and justify an effective model from regression analysis it is necessary to check and preprocess the data set. Without outliers (noise) it is impossible to get a real data. Areas in bio-informatics, astronomy, image analys...
Abdul Nurunnabi, Mohammed Nasser
In many vision and image problems there are multiple structures in a single data set and we need to identify the multiple models. To preserve most structures in presence of noise makes the estimation difficult. In such case for each structure, data which belong to other structures are also outliers ...
Abdul Nurunnabi, A. B. M. Shawkat Ali, A. H. M. Rahmatullah Imon, Mohammed Nasser
The use of logistic regression, its modelling and decision making from the estimated model and subsequent analysis has been drawn a great deal of attention since its inception. The current use of logistic regression methods includes epidemiology, biomedical research, criminology, ecology, engineerin...