{"title":"支持MOOC论坛讲师的主题模型","authors":"Jovita M. Vytasek, A. Wise, Sonya Woloshen","doi":"10.1145/3027385.3029486","DOIUrl":null,"url":null,"abstract":"This paper explores the potential of using naïve topic modeling to support instructors in navigating MOOC discussion forums. Categorizing discussion threads into topics can provide an overview of the discussion, improve navigation of the forum, and support replying to a representative sample of content related posts. We investigate four different approaches to using topic models to organize and present discussion posts, highlighting the strength and weaknesses of each approach to support instructors.","PeriodicalId":160897,"journal":{"name":"Proceedings of the Seventh International Learning Analytics & Knowledge Conference","volume":"8 17","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"Topic models to support instructors in MOOC forums\",\"authors\":\"Jovita M. Vytasek, A. Wise, Sonya Woloshen\",\"doi\":\"10.1145/3027385.3029486\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper explores the potential of using naïve topic modeling to support instructors in navigating MOOC discussion forums. Categorizing discussion threads into topics can provide an overview of the discussion, improve navigation of the forum, and support replying to a representative sample of content related posts. We investigate four different approaches to using topic models to organize and present discussion posts, highlighting the strength and weaknesses of each approach to support instructors.\",\"PeriodicalId\":160897,\"journal\":{\"name\":\"Proceedings of the Seventh International Learning Analytics & Knowledge Conference\",\"volume\":\"8 17\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-03-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Seventh International Learning Analytics & Knowledge Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3027385.3029486\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Seventh International Learning Analytics & Knowledge Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3027385.3029486","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Topic models to support instructors in MOOC forums
This paper explores the potential of using naïve topic modeling to support instructors in navigating MOOC discussion forums. Categorizing discussion threads into topics can provide an overview of the discussion, improve navigation of the forum, and support replying to a representative sample of content related posts. We investigate four different approaches to using topic models to organize and present discussion posts, highlighting the strength and weaknesses of each approach to support instructors.
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