2010
DOI: 10.1177/154193121005401973
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A Comparison of Artificial Neural Networks, Logistic Regressions, and Classification Trees for Modeling Mental Workload in Real-Time

Abstract: The use of eye metrics to predict the state of one's mental workload involves reliable and accurate modeling techniques. This study assessed the workload classification accuracy of three data mining techniques; artificial neural network (ANN), logistic regression, and classification tree. The results showed that the selection of model technique and the interaction between model type and time segmentation have significant effects on the ability to predict an individual's mental workload during a recall task. Th… Show more

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Cited by 9 publications
(8 citation statements)
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“…Various pattern recognition methods have been applied to the task of classifying cognitive workload using psychophysiological measures. It has been pointed out that artificial neural networks are opaque and hard to interpret in terms of how individual variables interact to predict workload [11]. Classification methods have been used such as discriminant analysis and support vector machines [28], as well as logistic regression and classification trees [11].…”
Section: Related Work On Cognitive Workload Classificationmentioning
confidence: 99%
See 3 more Smart Citations
“…Various pattern recognition methods have been applied to the task of classifying cognitive workload using psychophysiological measures. It has been pointed out that artificial neural networks are opaque and hard to interpret in terms of how individual variables interact to predict workload [11]. Classification methods have been used such as discriminant analysis and support vector machines [28], as well as logistic regression and classification trees [11].…”
Section: Related Work On Cognitive Workload Classificationmentioning
confidence: 99%
“…It has been pointed out that artificial neural networks are opaque and hard to interpret in terms of how individual variables interact to predict workload [11]. Classification methods have been used such as discriminant analysis and support vector machines [28], as well as logistic regression and classification trees [11]. There is no indication that other classification methods can provide better results for cognitive workload monitoring [11,28].…”
Section: Related Work On Cognitive Workload Classificationmentioning
confidence: 99%
See 2 more Smart Citations
“…Three supervised-learning regression algorithms were evaluated for their ability to infer workload from physiological data: linear regression, model trees, and the multi-layer perceptron (also known as an artificial neural network). Due to space limitations, and because it had the best performance of the algorithms evaluated, only the model tree algorithm (Quinlan 1992, Wang and Witten 1997, Fong 2010 are discussed further in this section, although the performance of all three algorithms is presented in Sect. 4.…”
Section: Inferring Workload With Machine Learning Algorithmsmentioning
confidence: 99%