نتایج جستجو برای: learning rate
تعداد نتایج: 1533146 فیلتر نتایج به سال:
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
this study examines the relationship between learners' gender and second language learning strategies among persian language learners. various researches indicate that using learning strategies have significant effects on learning language skills. since very few researches have been done on persian learners and persian learning strategies, such a research seems to be of great importance an...
One of the most important concerns of a data miner is always to have accurate and error-free data. Data that does not contain human errors and whose records are full and contain correct data. In this paper, a new learning model based on an extreme learning machine neural network is proposed for outlier detection. The function of neural networks depends on various parameters such as the structur...
The existence of fish species diversity in coastal ecosystems which include mangrove forests, seagrass beds and coral reefs is one the benchmarks determining health ecosystems. It certain that we must maintain, preserve care for so conservation efforts need to be carried out water areas. Many experts at Indonesian Fisheries Marine Research Development Agency often classify images manually, cour...
Stochastic gradient descent (SGD) for strongly convex functions converges at the rate $$\mathcal {O}(1/k)$$ . However, achieving good results in practice requires tuning parameters (for example learning rate) of algorithm. In this paper we propose a generalization Polyak step size, used subgradient methods, to stochastic descent. We prove non-asymptotic convergence with constant which can be be...
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...
In the past three decades, the use of smart methods in medical diagnostic systems has attracted the attention of many researchers. However, no smart activity has been provided in the field of medical image processing for diagnosis of bladder cancer through cystoscopy images despite the high prevalence in the world. In this paper, a multilayer neural network was applied to clas...
Introduction: Educational system of any country should establish the appropriate status for the development of learners and flourish all attitudes of people to learn and educated. Therefore, this research was aimed to compare role playing and lecturing teaching styles through organizational behaviour among health care management students. Methods: This was a interventional-analytical research....
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