2022
DOI: 10.4018/jcit.295244
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Online Learning Behavior Feature Mining Method Based on Decision Tree

Abstract: This research mainly discusses the design of online learning behavior feature mining method based on decision tree. Data collection is the real-time collection of online learning behavior data from distance learning websites. OWC (Office Web Component) technology is used to draw real-time charts on the page. Online learning students are selected as the research object, and the student's system log data and questionnaire data are selected. When combining the pre-pruning method and the post-pruning method to mak… Show more

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Cited by 2 publications
(1 citation statement)
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“…Recently, relevant researches in the field of machine learning suggest decision trees can be used as effective predictive models in the predictive analysis of placement of students [6], students' study path selection [7], detecting undesirable students' behaviors and evaluating students' performance in an E-learning environment [8] [9]. Likewise, as an effective data-mining tool, decision trees can also be used in online learning behavior feature mining [10] and the computation of students' academic performance [11]. Noticeably, scholars have been using decision tree algorithms and stratification analyses in the discovery of learners' need for teaching videos [12], even in the prediction of learners' mental state [13], introducing individual variables such as learner's prior knowledge, background, e-learning experience and opening new cognitive and emotional dimensions in the interdisciplinary field of machine learning and smart teaching such as learners' inner needs and motives that affect the working of personality system in general.…”
Section: .Introductionmentioning
confidence: 99%
“…Recently, relevant researches in the field of machine learning suggest decision trees can be used as effective predictive models in the predictive analysis of placement of students [6], students' study path selection [7], detecting undesirable students' behaviors and evaluating students' performance in an E-learning environment [8] [9]. Likewise, as an effective data-mining tool, decision trees can also be used in online learning behavior feature mining [10] and the computation of students' academic performance [11]. Noticeably, scholars have been using decision tree algorithms and stratification analyses in the discovery of learners' need for teaching videos [12], even in the prediction of learners' mental state [13], introducing individual variables such as learner's prior knowledge, background, e-learning experience and opening new cognitive and emotional dimensions in the interdisciplinary field of machine learning and smart teaching such as learners' inner needs and motives that affect the working of personality system in general.…”
Section: .Introductionmentioning
confidence: 99%