Evaluating a Probabilistic Model of Student Affect Export

@inproceedings{citeulike:4481925, abstract = {We present the empirical evaluation of a probabilistic model of student affect based on Dynamic Bayesian Networks and designed to detect multiple emotions. Most existing affective user models focus on recognizing a specific emotion or lower level measures of emotional arousal, and none of these models have been evaluated with real users. We discuss our study in terms of the accuracy of various model components that contribute to the assessment of student emotions. The results provide encouraging evidence on the effectiveness of our approach, as well as invaluable insights on how to improve the model's performance.}, author = {Conati, Cristina and Maclare, Heather}, booktitle = {Intelligent Tutoring Systems}, citeulike-article-id = {4481925}, citeulike-linkout-0 = {http://www.springerlink.com/content/nya5nbj1p1p8vqf7}, journal = {Intelligent Tutoring Systems}, pages = {55--66}, posted-at = {2009-05-06 23:08:19}, priority = {0}, title = {Evaluating a Probabilistic Model of Student Affect}, url = {http://www.springerlink.com/content/nya5nbj1p1p8vqf7}, year = {2004} }

TY - CONF ID - citeulike:4481925 L3 - citeulike-article-id:4481925 N2 - We present the empirical evaluation of a probabilistic model of student affect based on Dynamic Bayesian Networks and designed to detect multiple emotions. Most existing affective user models focus on recognizing a specific emotion or lower level measures of emotional arousal, and none of these models have been evaluated with real users. We discuss our study in terms of the accuracy of various model components that contribute to the assessment of student emotions. The results provide encouraging evidence on the effectiveness of our approach, as well as invaluable insights on how to improve the model’s performance. JF - Intelligent Tutoring Systems EP - 66 TI - Evaluating a Probabilistic Model of Student Affect T2 - Intelligent Tutoring Systems SP - 55 AU - Conati, Cristina AU - Maclare, Heather PY - 2004/// UR - http://www.springerlink.com/content/nya5nbj1p1p8vqf7 ER -