Online change detection for monitoring individual student behavior via clickstream data on E-book system

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

10 被引用数 (Scopus)

抄録

We propose a new change detection method using clickstream data collected through an e-Book system. Most of the prior work has focused on the batch processing of clickstream data. In contrast, the proposed method is designed for online processing, with the model parameters for change detection updated sequentially based on observations of new click events. More specifically, our method generates a model for an individual student and performs minute-by-minute change detection based on click events during a classroom lecture. We collected clickstream data from four face-to-face lectures, and conducted experiments to demonstrate how the proposed method discovered change points and how such change points correlated with the students’ performances.

本文言語英語
ホスト出版物のタイトルProceedings of the 8th International Conference on Learning Analytics and Knowledge
ホスト出版物のサブタイトルTowards User-Centred Learning Analytics, LAK 2018
出版社Association for Computing Machinery
ページ446-450
ページ数5
ISBN(電子版)9781450364003
DOI
出版ステータス出版済み - 3 7 2018
イベント8th International Conference on Learning Analytics and Knowledge, LAK 2018 - Sydney, オーストラリア
継続期間: 3 5 20183 9 2018

出版物シリーズ

名前ACM International Conference Proceeding Series

会議

会議8th International Conference on Learning Analytics and Knowledge, LAK 2018
国/地域オーストラリア
CitySydney
Period3/5/183/9/18

All Science Journal Classification (ASJC) codes

  • 人間とコンピュータの相互作用
  • コンピュータ ネットワークおよび通信
  • コンピュータ ビジョンおよびパターン認識
  • ソフトウェア

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