The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm
With the continuous development of “Internet + Education”, online learning has become a hot topic of concern. Decision tree is an important technique for solving classification problems from a set of random and unordered data sets. Decision tree is not only an effective method to generate classifier...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/5519647 |
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| _version_ | 1850224361304227840 |
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| author | Yongxian Yang |
| author_facet | Yongxian Yang |
| author_sort | Yongxian Yang |
| collection | DOAJ |
| description | With the continuous development of “Internet + Education”, online learning has become a hot topic of concern. Decision tree is an important technique for solving classification problems from a set of random and unordered data sets. Decision tree is not only an effective method to generate classifier from data set, but also an active research field in data mining technology. The decision tree mining algorithm can classify the data, grasp the teaching process of the teacher, and analyze the overall performance of the students, so as to realize the dynamic management of the educational administration and help the educational administration personnel to make the right decision, with more reasonable allocation of resources. This paper evaluates students’ academic performance based on the learning behavior data of online learning, so as to intervene in students’ learning in advance, which is the key problem that needs to be solved at present. Taking students’ learning attitude, completion of homework, and attendance as factors, the paper uses decision tree technology to analyze the factors affecting students’ performance, and evaluates students’ performance. Firstly, this paper collects the high-dimensional behavioral characteristic data of students’ online learning and conducts correlation analysis after preprocessing the behavioral characteristic data. Then, the decision tree C4.5 algorithm is used to construct a performance evaluation model. Students’ performance is evaluated by the model, and the evaluation accuracy is about 88% compared with actual performance. Finally, through the model analysis, it is concluded that the video task point completion is the most influential in students’ achievement, followed by chapter test completion and chapter test average score, and the course interaction amount and homework average score are the least influential in students’ achievement, which has a practical reference value for effectively serving online learning and teachers’ teaching. |
| format | Article |
| id | doaj-art-4f21bf2f00d04a0d8fbf52a34f360a97 |
| institution | OA Journals |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-4f21bf2f00d04a0d8fbf52a34f360a972025-08-20T02:05:39ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/55196475519647The Evaluation of Online Education Course Performance Using Decision Tree Mining AlgorithmYongxian Yang0Department of Education Science, Ningxia Normal University, Guyuan 756000, Ningxia, ChinaWith the continuous development of “Internet + Education”, online learning has become a hot topic of concern. Decision tree is an important technique for solving classification problems from a set of random and unordered data sets. Decision tree is not only an effective method to generate classifier from data set, but also an active research field in data mining technology. The decision tree mining algorithm can classify the data, grasp the teaching process of the teacher, and analyze the overall performance of the students, so as to realize the dynamic management of the educational administration and help the educational administration personnel to make the right decision, with more reasonable allocation of resources. This paper evaluates students’ academic performance based on the learning behavior data of online learning, so as to intervene in students’ learning in advance, which is the key problem that needs to be solved at present. Taking students’ learning attitude, completion of homework, and attendance as factors, the paper uses decision tree technology to analyze the factors affecting students’ performance, and evaluates students’ performance. Firstly, this paper collects the high-dimensional behavioral characteristic data of students’ online learning and conducts correlation analysis after preprocessing the behavioral characteristic data. Then, the decision tree C4.5 algorithm is used to construct a performance evaluation model. Students’ performance is evaluated by the model, and the evaluation accuracy is about 88% compared with actual performance. Finally, through the model analysis, it is concluded that the video task point completion is the most influential in students’ achievement, followed by chapter test completion and chapter test average score, and the course interaction amount and homework average score are the least influential in students’ achievement, which has a practical reference value for effectively serving online learning and teachers’ teaching.http://dx.doi.org/10.1155/2021/5519647 |
| spellingShingle | Yongxian Yang The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm Complexity |
| title | The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm |
| title_full | The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm |
| title_fullStr | The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm |
| title_full_unstemmed | The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm |
| title_short | The Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm |
| title_sort | evaluation of online education course performance using decision tree mining algorithm |
| url | http://dx.doi.org/10.1155/2021/5519647 |
| work_keys_str_mv | AT yongxianyang theevaluationofonlineeducationcourseperformanceusingdecisiontreeminingalgorithm AT yongxianyang evaluationofonlineeducationcourseperformanceusingdecisiontreeminingalgorithm |