“…BACKGROUND: Fostering a Sense of Classroom Community is considered to be associated with the reduction of student's dropout rate in an online environment. Many scales have been developed to measure sense of community in online and traditional learning, and Rovai's Classroom Community Scale has been widely used. …”
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“…In order to achieve the goal, five CNN parameters are searched by the DE algorithm which include convolution filter sizes that control the CNN architecture, number of filters per convolution filter size (NFCS), number of neurons in fully connected (FC) layer, initialization mode, and dropout rate. In addition, the effect of the mutation and crossover operators in DE algorithm were investigated. …”
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“…We propose semi-parametric methods to model cohort data where repeated outcomes may be missing due to death and non-ignorable dropout. Our focus is to obtain inference about the cohort composed of those who are still alive at any time point (partly conditional inference). …”
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“…DISCUSSION: Given that analysis of run-in data using the two-period linear mixed effects models allows more participants (unequal randomization) to be on the active treatment with similar power to that of the equal-randomization trials, it may reduce the dropout by assigning more participants to the active treatment and thus improve the efficiency of AD clinical trials.…”
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“…The primary outcome is internet addiction symptom while secondary outcomes are psychopathological symptoms, time spent online, and dropout. TRIALS REGISTRATION NUMBER: PROSPERO CRD42019125667…”
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“…These ADM placebo substitution maintenance trials for youth with MDD are characterized by high dropout rates, a rapid withdrawal that often can follow the switch to placebo, and relapse rates that are not dissimilar from those in the natural course of the disorder. …”
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“…Gender and educational equality have been extensively debated by scholars in South Africa, researchers have failed to capitalize on why enthusiastic postgraduate female students have a higher dropout rate than their male counterparts. This study has capitalized on this vacuity, via a phenomenological lens, to examine the challenges experienced by female postgraduate students at University of KwaZulu-Natal. …”
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“…A high SE level promotes academic achievement, reduces students’ behavioral problems, and prevents school dropout. This study, whose participants were 819 students from Tibetan areas, explored the impact of teacher autonomy support (TAS) on students’ SE and the mechanisms involved in this relationship. …”
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“…Meanwhile, the methods of L2 regularization and dropout are used to avoid the overfitting problem, which improve the generalization ability of the network. …”
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“…In this study, we used deep neural networks for the task of compound activity prediction and developed dropout-based approaches for estimating prediction uncertainty. …”
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“…Thereinto, each convolutional block consists of five types of layers: convolutional layer, batch normalization layer, nonlinear activation layer, dropout layer, and max-pooling layer. Model performance is evaluated on the University of Bonn dataset, which achieves the accuracy of 97.63%∼99.52% in the two-class classification problem, 96.73%∼98.06% in the three-class EEG classification problem, and 93.55% in classifying the complicated five-class problem.…”
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“…Moreover, batch normalization and dropout are introduced to accelerate network training and address the overfitting issue. …”
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“…Prior research has developed methods for predicting learner dropout but primarily for adults in formal courses and Massive Open Online Courses (MOOCs), not for children’s voluntary ed tech usage. …”
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“…A review of the 2011 GPP guidelines was undertaken to identify which 16 GPP topic areas could be applied and adapted for implementing an ecological asset building intervention, that is, the Girls Achieve Power (GAP Year) cluster randomized controlled trial for reducing school dropout and increasing reporting of gender-based violence in Gauteng and Western Cape province in South Africa. …”
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“…The low intensity of the reflected laser beam leads to a so-called signal dropout, which manifests as noise peaks in the demodulated velocity signal. …”
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“…The latter characteristic may reduce dropout and result in more efficient study enrollment.…”
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“…The aim of the present research is to examine the relationship between participation in the Enlightened Youth project for youths at risk and integration in employment at the end of the process, type of employment, dropout from school, and enlistment in the army. A database was prepared containing information on all the youths (499 in number) who were admitted to a multidisciplinary day Centre for Youths at Risk in Israel, of whom 86 participated in the project. …”
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“…First, many operations are selected, such as standard convolution, average pooling, dropout and batch normalization. Then, fusion operations of local and hybrid dilated convolution are included to extract rich spatial-spectral information. …”
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“…While most fasting studies point out the weight and fat mass decreases, it is important to define specific guidelines for fasting and non-fasting days to enhance adherence, minimize the dropout rates of the interventions, and maximize body composition improvement. …”
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“…Single-cell RNA sequencing technology provides an opportunity to study gene expression at single-cell resolution. However, prevalent dropout events result in high data sparsity and noise that may obscure downstream analyses in single-cell transcriptomic studies. …”
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