Multiple Instance Learning for Classification of Human Behavior Observations. Katsamanis, A., Gibson, J., Black, M. P., & Narayanan, S. S. In Proceedings of Affective Computing and Intelligent Interaction (ACII), Lecture Notes in Computer Science, Oct, 2011. doi abstract bibtex Analysis of audiovisual human behavior observations is a common practice in behavioral sciences. It is generally carried through by expert annotators who are asked to evaluate several aspects of the observations along various dimensions. This can be a tedious task. We propose that automatic classification of behavioral patterns in this context can be viewed as a multiple instance learning problem. In this paper, we analyze a corpus of married couples interacting about a problem in their relationship. We extract features from both the audio and the transcriptions and apply the Diverse Density-Support Vector Machine framework. Apart from attaining classification on the expert annotations, this framework also allows us to estimate salient regions of the complex interaction.
@inproceedings{Katsamanis2011MultipleInstanceLearningfor,
abstract = {Analysis of audiovisual human behavior observations is a
common practice in behavioral sciences. It is generally carried through
by expert annotators who are asked to evaluate several aspects of the
observations along various dimensions. This can be a tedious task. We
propose that automatic classification of behavioral patterns in this context
can be viewed as a multiple instance learning problem. In this paper, we analyze a corpus of married couples interacting about a problem
in their relationship. We extract features from both the audio and the
transcriptions and apply the Diverse Density-Support Vector Machine
framework. Apart from attaining classification on the expert annotations, this framework also allows us to estimate salient regions of the
complex interaction.},
author = {Katsamanis, Athanasios and Gibson, James and Black, Matthew P. and Narayanan, Shrikanth S.},
bib2html_rescat = {},
booktitle = {Proceedings of Affective Computing and Intelligent Interaction (ACII), Lecture Notes in Computer Science},
doi = {10.1007/978-3-642-24600-5_18},
link = {http://sail.usc.edu/publications/files/KatsamanisGibsonBlackNarayanan_MIL_HumanBehavior_ACII2011.pdf},
location = {Memphis, TN},
month = {Oct},
title = {Multiple Instance Learning for Classification of Human Behavior Observations},
year = {2011}
}
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