The selection of a meta-learner determines the success of a stacked ensemble as the meta-learner is responsible for the final predictions of the stacked ensemble.Unfortunately, in imbalanced classification, selecting an appropriate here and well-performing meta-learner of stacked ensemble is not straightforward as different meta-learners are advoca
The aim of this paper was to study different theories about leadership, red pygmy dogwood job satisfaction and trust in leadership.For this purpose an extensive literature review was conducted.It is believed that leadership plays an important role in organizations, and due to leadership, employees have high or low levels of job satisfaction and tru
Surface piercing propellers are special supercavitation propellers operating at free surface.These propellers are designed to have the best performance at the highest speed.The geometric parameters of the number of blades and the pitch ratio will significantly impact the critical advance coefficient range, ventilation and consequently the hydrodyna