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 integration framework


Integrating behavior analysis with machine learning to predict online learning performance: A scientometric review and empirical study

Yuan, Jin, Qiu, Xuelan, Wu, Jinran, Guo, Jiesi, Li, Weide, Wang, You-Gan

arXiv.org Artificial Intelligence

The interest in predicting online learning performance using ML algorithms has been steadily increasing. We first conducted a scientometric analysis to provide a systematic review of research in this area. The findings show that most existing studies apply the ML methods without considering learning behavior patterns, which may compromise the prediction accuracy and precision of the ML methods. This study proposes an integration framework that blends learning behavior analysis with ML algorithms to enhance the prediction accuracy of students' online learning performance. Specifically, the framework identifies distinct learning patterns among students by employing clustering analysis and implements various ML algorithms to predict performance within each pattern. For demonstration, the integration framework is applied to a real dataset from edX and distinguishes two learning patterns, as in, low autonomy students and motivated students. The results show that the framework yields nearly perfect prediction performance for autonomous students and satisfactory performance for motivated students. Additionally, this study compares the prediction performance of the integration framework to that of directly applying ML methods without learning behavior analysis using comprehensive evaluation metrics. The results consistently demonstrate the superiority of the integration framework over the direct approach, particularly when integrated with the best-performing XGBoosting method. Moreover, the framework significantly improves prediction accuracy for the motivated students and for the worst-performing random forest method. This study also evaluates the importance of various learning behaviors within each pattern using LightGBM with SHAP values. The implications of the integration framework and the results for online education practice and future research are discussed.


Camunda Platform 8 Launched as Universal Process Orchestrator

#artificialintelligence

Process orchestration software provider Camunda announced the next-generation release of Camunda Platform, now powered by Zeebe, a cloud-native workflow engine designed for true horizontal scalability and resilience. Nowadays, many businesses struggle to build scalable, resilient automation of complex business processes that span across people, systems, and devices. In particular, the integration of legacy systems and homegrown applications is time-consuming and requires available developer resources. To solve this problem, Camunda Platform 8 provides organizations with speed, scale, security and resiliency without the overhead of building and maintaining infrastructure. The breakthrough in horizontal scalability is made possible by Zeebe, Camunda's next generation cloud-native workflow engine.