The Realization of Intelligent Algorithm of Knowledge Point Association Analysis in English Diagnostic Practice System

This paper first conducts knowledge point association analysis on a large amount of data collected in practical applications. Data mining includes data collection, data preprocessing, actual mining, and result analysis, establishes knowledge point association rules table, and develops college Englis...

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Bibliographic Details
Published inComplexity (New York, N.Y.) Vol. 2021; no. 1
Main Author Zhang, Yanyan
Format Journal Article
LanguageEnglish
Published Hoboken Hindawi 2021
Hindawi Limited
Wiley
Subjects
Algorithms
Data collection
Data mining
Distance learning
Knowledge
Learning
Learning disabilities
R&D
Research & development
Teaching
Test systems
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Summary:This paper first conducts knowledge point association analysis on a large amount of data collected in practical applications. Data mining includes data collection, data preprocessing, actual mining, and result analysis, establishes knowledge point association rules table, and develops college English diagnostic practice system. Then, starting from the existing paper composition mode of the system, the knowledge point association rule table is introduced, and the knowledge point association relationship mining model is constructed using the association rule algorithm to explore the potential influence relationship between different knowledge points that affect the improvement of learning quality. Finally, the data collected when the system is used is preprocessed, and the three dimensions of learning status evaluation, question-type association analysis, and college English score prediction are, respectively, modeled. Finally, after combining these submodels, a relatively complete and reliable diagnosis is obtained by evaluation model and related verification.
ISSN:1076-2787
1099-0526
DOI:10.1155/2021/5545866