Abstract
Monitoring a complex process often involves keeping an eye on hundreds or thousands of sensors to deter- mine whether or not the process is under control. We have been working with dynamic data from an oil pro- duction facility in the North sea, where unstable situa- tions should be identified as soon as possible. Motivated by this problem setting, we propose a generative model for dynamic classification in continuous domains. At each time point the model can be seen as combining a naive Bayes model with a mixture of factor analyzers (FA). The latent variables of the FA are used to capture the dynamics in the process as well as modeling dependences between attributes.
Originalsprog | Engelsk |
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Publikationsdato | 2010 |
Status | Udgivet - 2010 |
Begivenhed | The Florida Artificial Intelligence Research Society Conference - Daytona Beach, Florida, USA Varighed: 19 maj 2010 → … Konferencens nummer: 23 |
Konference
Konference | The Florida Artificial Intelligence Research Society Conference |
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Nummer | 23 |
Land/Område | USA |
By | Daytona Beach, Florida |
Periode | 19/05/2010 → … |