Most current hyperspectral image classification (HSIC) models require a large number of training samples, and when the sample size is small, performance decreases. To address this issue, we propose an innovative model that combines orthogonal capsule network with meta-reinforcement learning (OCN-MRL) for small HSIC. The OCN-MRL framework employs Meta-RL feature selection CapsNet data sample. module through clustering, augmentation, multiview techniques enables to adapt new HSIC tasks limited...

There are many factors that influence the high rate of failure students in computer programming courses.This paper focuses on teaching methodologies and strategies implemented is a major factor for consideration; hence an investigation into causes courses from learner perspective with regard to methodology used by teachers teach these relevant.Programming form part core concentration areas especially studying Information Technology (IT) Computer Science (CS) as undergraduate degree...

Smart learning environment (SLE) modules are rapidly expanding with the advancement of technology. However, concept is still new to many educational institutions in developing countries, scant studies conducted using African context. To avoid being left behind steps towards modernization, qualitative study proposes need migrate from a traditional (TLE) SLE. Thirty-eight (38) teachers Ghana who transitioned TLE SLE were recruited explore their pedagogical experiences instructing (old...

Graph-based semisupervised hyperspectral image (HSI) classification methods have obtained extensive attention. In graph-based methods, a graph is first constructed, and then the label propagation carried out on constructed to obtain labels for unknown samples. However, results of may be unreliable, especially in case very limited labeled To address above problem, we propose dual sparse representation collaborative (DSRG-CP) HSI classification. Specifically, DSRG-CP adopts (SR) construct...

Authentication plays a significant role in security during the non-venue-based examination, as it verifies identity of online students. Existing authentication techniques have not yet provided an optimal cheating-free, assessment. This research proposes emerging biometrics technology model facial recognition and keystroke dynamics (FRAKD) to minimise problems malpractice examinations significantly. Detailed experiments conducted on Moodle learning management system (LMS), using client-server...

The fine spectral information contained in hyperspectral images (HSI) is combined with rich spatial features to provide feature qualities that serve as distinguishing variables for efficient classification performance. task's objective correctly identify and categorize several object categories the HSI, such ground, flora, water, buildings, based on their characteristics beneficial a variety of applications, including mapping minerals, analyzing vegetation, urban land-use. difficulty...

Authentication plays a significant role in security during the non-venue-based examination, as it verifies identity of online students. Existing authentication techniques have not yet provided an optimal cheating-free, assessment. This research proposes emerging biometrics technology model facial recognition and keystroke dynamics (FRAKD) to minimise problems malpractice examinations significantly. Detailed experiments conducted on Moodle learning management system (LMS), using client-server...

Maintaining or retaining employees is very important to every organization either public the private sectors since affect entire performance of any organization. This paper in general looks at improving retention strategies for IT professionals working sector. Some critical factors relating cause employee turnover are presented as practices sector and determine their extent this menace. Further discussions on positive effects these current presented. Inferences then made recommendations...

The emergence of the information and Communication Technology has infested every areas world's economy from commerce through to education.Many educational institutions in developed world have adopted deployed various forms technology delivery education.Intuitions higher learning both developing countries are making efforts catch up with.This paper presents nature topology Management Systems Virtual Learning Environments currently being used Institutions Ghana.

Bandwidth resource in open distance electronic learning platform is scarce when services performed by many users contend for bandwidth, causing congestion the network. The challenge has increased tremendously since almost all academic institutions perform activities online during pandemic. This paper investigates inherent workload constraints among open-distance (ODeL) competing resources and intends to forecast future bandwidth demands prevent class disruptions. A predictive framework of...