Skip to main content

Table 4 Evaluation results without reading features

From: The performance of some machine learning approaches and a rich context model in student answer prediction

Model FP, % FN, % Precision, % Recall, % Accuracy, % F1, % r
Linear regression 80 3 81 97 80 89 0.29
Logistic regression 81 3 81 97 79 88 0.25
Gradient-boosted tree 39 5 90 95 88 92 0.62
XGBoost 40 4 90 96 88 93 0.63
Deep neural network 54 2 86 98 86 92 0.55
Bayesian NN 87 2 80 98 80 88 0.23
RCM 53 15 85 85 76 85 0.31