图 书 馆开课单位--德雷克塞尔大学
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1The Topic-Perspective Model for Social Tagging Systems[社会标签系统的主题透视模型 ]
Caimei Lu(德雷克塞尔大学) In this paper, we propose a new probabilistic generative model, called Topic-Perspective Model, for simulating the generation process of social annota...
热度：54
Caimei Lu(德雷克塞尔大学) In this paper, we propose a new probabilistic generative model, called Topic-Perspective Model, for simulating the generation process of social annota...
热度：54
2Grassroots Professional Development: How Teachers Use Twitter[基层专业发展：教师如何使用Twitter]
Andrea Forte, Melissa Humphreys(德雷克塞尔大学 ) In an exploratory study, we used survey, interviews and content analysis techniques to understand how educators appropriate Twitter and other social m...
热度：56
Andrea Forte, Melissa Humphreys(德雷克塞尔大学 ) In an exploratory study, we used survey, interviews and content analysis techniques to understand how educators appropriate Twitter and other social m...
热度：56
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