共查询到20条相似文献,搜索用时 81 毫秒
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在互联网背景下,在线学习平台得到了各个领域的关注和认可.随着网络发展水平地提高,在线学习走向时代前沿,学生利用网络随时随地学习,具有人性化教学、二十四小时答疑等功能.然而,在线学习平台在发展中将会面临各种问题,如在线学习平台中将会产生各种数据信息.因此,本文就结合在线学习平台数据可视化的原则,重点分析面向在线学习平台的... 相似文献
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针对高职院校学生学习的特点和需要设计并开发了基于B/S模式的在线学习平台。该平台依托网络实现师生之间的交流互动,并通过跟踪记录学生的网上互动和完成作业情况,使教师更好地掌握学生的课下学习水平,从而促进了学生的自主学习能力和学习效率。 相似文献
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随着5G技术的逐步落地、千兆宽带入户、智能AI、网络直播的发展,人们不再满足单一的线下培训方式,而是追求更多元化、高品质、智能化的培训课程.这导致了线下教育培训行业受到了前所未有的冲击,原有的培训业务如何适应这种变革、未来的培训从哪些方面来进行主导成为新的重大课题.针对此,提出了一种使能在线培训业务的云平台,通过革新现... 相似文献
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本文将云计算的概念引入到在线学习平台的建设中,提出设计基于云计算的在线学习平台。首先介绍云计算的概念和特点,然后提出一种基于云计算在线学习平台的设计框架,最后实现了一个在线讨论的云计算教育服务平台。 相似文献
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康亚娟 《电脑编程技巧与维护》2016,(8):54-55
随着社会的进步、网络技术的发展、智能手机的普及,人们渴望不断学习的愿望越来越强烈,手机提供了一个很好的学习平台,通过手机在线学习平台可以随时随地有效地进行学习.介绍了在线网站的发展现状,基于手机平台的在线学习网站的优势、整体规划与主要模块设计以及网站的界面设计. 相似文献
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陈小明 《网络安全技术与应用》2014,(1):116-116,118
在我国的高职院校中建立起属于学校的私有云平台有特殊重要的意义。构建云平台的要确定出适当的云计算数据中心网络拓扑结构,对服务器及存储设备的虚拟化,通过以上步骤,使计算资源得到有效的集中调度并受到有效监控。云平台对学生的泛在学习和学校的教学提供技术支持,可使高职院校的教学效果及信息化程度得到大幅度提升。 相似文献
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本文来自于实验室建设和自动控制实训设备的自主研制科研课题。如何面对和解决实训器材短缺,我们做了大胆的尝试,自己动手研制出"给水台"、"观光梯"、"龙门吊"等大型综合实训台及与之配套PLC、单片机等核心控制器件实训台。这里重点对给水设备综合实训台的外观、结构、原理等做了介绍。就双泵转换给水电气控制实训过程式做为范例简介;强调了生产环节及安装工艺,给学生留有充分灵活地设计、安装、实际训练空间。该课题解决了我院自动控制类实训设备不足的问题,在相关课程的实训项目教学实施过程中发挥了重要作用,对于职业院校自动控制、机电一体化等专业教学实训实验设备自主开发、研制有借鉴意义。 相似文献
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基于最新的工业应用双核处理器OMAP-L137设计了一种神经网络软测量模型在线训练平台.该平台以ARM与浮点DSP双核控制器为核心.针对神经网络隐含层节点数、训练中止条件、学习率等相关参数的确定进行了研究与测试,将优化的神经网络算法成功移植到嵌入式平台,支持神经网络软测量模型的在线训练.通过对相关数据集的测试,结果表明:系统具有高速、高精度等优良性能. 相似文献
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近年来,在线教育取得了快速发展,为学生提供了极大的便利。而通过分析我国在线教育发展的现状及趋势,可以进一步推动在线教育的发展。 相似文献
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Ebenezer Okoh Makame Hamza Makame 《Information Security Journal: A Global Perspective》2017,26(4):186-197
Recent advances in information and communication technology (ICT) have pushed education systems into the online paradigm. Although fingerprint recognition has received considerable attention from researchers, the concept of creating online or distance education systems for fingerprint recognition systems is a valid problem that requires further investigation. This article addresses the problem and presents a web platform for online education of a fingerprint recognition system. This study focused on the technical design and implementation of the web platform solely as a proof of concept to illustrate the possibility of creating distance education for fingerprint recognition. The developed platform offers students a way to gain knowledge about the full range of fingerprint recognition system technology. The significance of using a web platform stems from the need to supplement students’ theoretical knowledge with practical hands-on experience with information security in general and with fingerprint recognition in particular. Demonstrations such as fingerprint image enhancement and fingerprint feature extraction are included in the current platform prototype. Plots of fingerprint recognition performance curves such as false match rate (FMR) and false non-match rate (FNMR) as functions of the matching threshold curve, the receiver operating characteristic (ROC) curve, and the detection error trade-off (DET) curve are plotted as part of the platform. From a technical viewpoint, the platform was successfully implemented; however, its educational impact needs further evaluation. 相似文献
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Adoption of online recommendation services can improve the quality of decision making or it can pose threats to free choice. When people perceive that their freedom is reduced or threatened by others, they are likely to experience a psychological reactance where they attempt to restore the freedom. We performed an experimental study to determine whether users’ expectation of personalization increased their intention to use recommendation services, because their perception of expected threat to freedom caused by the recommendations reduced their intention to participate. An analysis based on subjects’ responses after using a hypothetical shopping website confirmed the two-sided nature of personalized recommendations, suggesting that the approach and avoidance strategies in persuasive communications can be effectively applied to personalized recommendation services on the web. Theoretical and practical implications are discussed. 相似文献