In the last few years, there has been a certain attention to the problem of human-human communication, trying to devise artificial systems able to mediate a conversational setting between two or more people. In this paper, we designed an automatic system based on a generative structure able to classify hard dialog acts. The generative model is composed by integrating a hierarchical Gaussian mixture model and the Influence Model, originating a brand new method able to deal with such difficult scenarios. The method has been tested on a set of conversational settings involving dialogues between adults and children and adults, in flat and arguing discussions, proving very accurate classification results.

A statistical signature for automatic dialogue classification

PESARIN, Anna;CRISTANI, Marco;MURINO, Vittorio;DRIOLI, Carlo;PERINA, Alessandro;
2008-01-01

Abstract

In the last few years, there has been a certain attention to the problem of human-human communication, trying to devise artificial systems able to mediate a conversational setting between two or more people. In this paper, we designed an automatic system based on a generative structure able to classify hard dialog acts. The generative model is composed by integrating a hierarchical Gaussian mixture model and the Influence Model, originating a brand new method able to deal with such difficult scenarios. The method has been tested on a set of conversational settings involving dialogues between adults and children and adults, in flat and arguing discussions, proving very accurate classification results.
2008
9781424421749
Generative Modeling; Dialog Classification; Social Signal Processing
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11562/326859
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