Investigation of learners' perceptions for video summarization and recommendation

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题名:	Investigation of learners' perceptions for video summarization and recommendation
作者:	陳攸華;Yang, Jie Chi;Chen, Sherry Y.
贡献者:	資訊電機學院網路學習科技研究所
关键词:	College Students;Computer Assisted Instruction;Computer Software Evaluation;Computer System Design;Documentation;Educational Technology;Electronic Mail;Foreign Countries;Information Retrieval;Interactive learning;Internet;multimedia;Multimedia Instruction;Multimedia Materials;Perceptions;Preferences;prior experience;Prior Learning;Questionnaires;recommendation;Statistical Analysis;Student Attitudes;summarization;Taiwan;Usability;video;Video Technology
日期:	2012-08-01
上传时间:	2026-04-23 14:14:00 (UTC+8)
出版者:	Taylor and Francis Ltd.;Abingdon: Routledge
摘要:	摘要： Recently, multimedia-based learning is widespread in educational settings. A number of studies investigate how to develop effective techniques to manage a huge volume of video sources, such as summarization and recommendation. However, few studies examine how these techniques affect learners' perceptions in multimedia learning systems. This article aims to examine learners' perceptions for summarization and recommendation, with an emphasis on the perspective of prior experience. In this study, we developed a multimedia content summarization and recommendation system, which can automatically extract summaries from raw video sources and recommend suitable video content to learners through emails. The results demonstrate that learners' prior experience and preferences for the presentation of document types affect their perceptions, including the enhancement of interests, the ease of information acquisition and the intention for the further use of the system. Finally, the findings are applied to develop a framework that can support for the design of multimedia learning systems. 出版者： Abingdon: Routledge 出版日期： 2012-08 出處： Interactive learning environments, 2012-08, Vol.20 (4), p.369-385 資源來源： Education Resources Information Center (ERIC) 版權： Copyright Taylor & Francis Group, LLC 2012 版權： Copyright Taylor and Francis Group, LLC 識別號： ISSN: 1049-4820 識別號： EISSN: 1744-5191 識別號： DOI: 10.1080/10494820.2010.486888
显示于类别:	[網路學習科技研究所 ] 期刊論文

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