Evaluation Method of College English Education Effect Based on Improved Decision Tree Algorithm
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초록
With the rapid development of educational informatization, teaching methods become diversified characteristics,but a large number of information data restrict the evaluation on teaching subject and object in terms of theeffect of English education. Therefore, this study adopts the concept of incremental learning and eigenvalueinterval algorithm to improve the weighted decision tree, and builds an English education effect evaluationmodel based on association rules. According to the results, the average accuracy of information classificationof the improved decision tree algorithm is 96.18%, the classification error rate can be as low as 0.02%, and theanti-fitting performance is good. The classification error rate between the improved decision tree algorithm andthe original decision tree does not exceed 1%. The proposed educational evaluation method can effectivelyprovide early warning of academic situation analysis, and improve the teachers’ professional skills in anaccelerated manner and perfect the education system.
Abstract
With the rapid development of educational informatization, teaching methods become diversified characteristics,but a large number of information data restrict the evaluation on teaching subject and object in terms of theeffect of English education. Therefore, this study adopts the concept of incremental learning and eigenvalueinterval algorithm to improve the weighted decision tree, and builds an English education effect evaluationmodel based on association rules. According to the results, the average accuracy of information classificationof the improved decision tree algorithm is 96.18%, the classification error rate can be as low as 0.02%, and theanti-fitting performance is good. The classification error rate between the improved decision tree algorithm andthe original decision tree does not exceed 1%. The proposed educational evaluation method can effectivelyprovide early warning of academic situation analysis, and improve the teachers’ professional skills in anaccelerated manner and perfect the education system.
참고문헌 (10)
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