نتایج جستجو برای: structure learning
تعداد نتایج: 2118169 فیلتر نتایج به سال:
The stability of learning rate in neural network identifiers and controllers is one of the challenging issues which attracts great interest from researchers of neural networks. This paper suggests adaptive gradient descent algorithm with stable learning laws for modified dynamic neural network (MDNN) and studies the stability of this algorithm. Also, stable learning algorithm for parameters of ...
Introduction: Information and communication technology has led to emergence of new ways of teaching and learning. E-learning is one of the new ways of learning in the present era. For the e-learning system to be effective, the current e-learning system should be assessed and. The aim of the present study was to investigate the pathology of e-Learning system in Tehran University of Medical Scien...
Introduction: Today, the importance of students’ education as lifelong learners is taken seriously and its development is considered in all suggestions for improving medical education. Jefferson Scale of Physician Lifelong Learning-Medical Students (JeffSPSLL-MS) is one of the lifelong learning measures which has not been implemented in Iran yet. This study aimed to investigate factor structure...
a community of practice may shape and reshape the identity of members of the community through providing them with situated learning or learning environment. this study, therefore, is to clarify the salient learning-based features of the language teaching community of practice that might formulate the identity of language teachers. to this end, the study examined how learning situations in two ...
asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...
We summarize our recent work on how to infer jet formation processes directly from substructure data using generative statistical models. recount in detail cast observables’ measurements terms of Bayesian mixed membership models, particular Latent Dirichlet Allocation. Using a sample QCD and boosted tt¯ events focusing the primary Lund plane observable basis for event measurements, we show educ...
abstract the present study investigated the effects of task types and involvement load hypothesis on incidental learning of 10 target words (tws) in junior high schools (jhss) in givi, ardabil. the tasks deployed in this study were two input-based tasks (reading plus dictionary use with an involvement index of 3, and reading plus gap-fill task with an involvement index of 2), and one output-ba...
Automatic identification of learners groups based on similarity of learning style improves e-learning systems from the viewpoint of learning adaptation and collaboration among learners. In this paper, a new system is proposed for identifying groups of learners, who have similar learning style, by using learners’ behavior information in an e-learning environment. Proposed clustering method for s...
Over the past few years, deep learning has risen to foreground as a topic of massive interest, mainly result successes obtained in solving large-scale image processing tasks. There are multiple challenging mathematical problems involved applying learning: most methods require solution hard optimisation problems, and good understanding trade-off between computational effort, amount data model co...
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