@InProceedings{Engelbrecht2008_576,
author = {Klaus-Peter Engelbrecht and Sebastian Möller and Robert Schleicher and Ina Wechsung},
booktitle = {Studientexte zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2008},
title = {Analysis of PARADISE Models for Individual Users of a Spoken Dialog System},
year = {2008},
editor = {Arild Lacroix},
month = mar,
pages = {86--93},
publisher = {TUDpress, Dresden},
abstract = {In this paper, we analyze linear regression models predicting user satisfaction
with spoken dialog systems. Correlations between interaction parameters and the judgments
are analyzed user-wise, with the outcome that there is some congruity as to the parameters
which are correlated. However, some users are less well predictable than others. A relation
between the strength of correlations and user characteristics, impacting judgment behaviour
and scale usage, is made. Prediction models of subgroups with specific characteristics are
calculated. The results differ clearly depending on user characteristics. For some groups,
transformation of the reply scale improves the prediction.},
isbn = {978-3-940046-90-1},
issn = {0940-6832},
keywords = {Sprachdialog},
url = {https://www.essv.de/pdf/pdf/2008_86_93.pdf},
}