%0 Conference Paper %1 doshivelez2009correlated %A Doshi-Velez, Finale %A Ghahramani, Zoubin %B Proceedings of the Twenty-Fifth Conference on Uncertainty in Artificial Intelligence %C Arlington, Virginia, United States %D 2009 %I AUAI Press %K clustering indian_buffet_process nonparametric_bayesian %P 143--150 %T Correlated Non-parametric Latent Feature Models %U http://dl.acm.org/citation.cfm?id=1795114.1795132 %X We are often interested in explaining data through a set of hidden factors or features. When the number of hidden features is unknown, the Indian Buffet Process (IBP) is a nonparametric latent feature model that does not bound the number of active features in dataset. However, the IBP assumes that all latent features are uncorrelated, making it inadequate for many realworld problems. We introduce a framework for correlated non-parametric feature models, generalising the IBP. We use this framework to generate several specific models and demonstrate applications on realworld datasets. %@ 978-0-9749039-5-8

@inproceedings{doshivelez2009correlated, abstract = {We are often interested in explaining data through a set of hidden factors or features. When the number of hidden features is unknown, the Indian Buffet Process (IBP) is a nonparametric latent feature model that does not bound the number of active features in dataset. However, the IBP assumes that all latent features are uncorrelated, making it inadequate for many realworld problems. We introduce a framework for correlated non-parametric feature models, generalising the IBP. We use this framework to generate several specific models and demonstrate applications on realworld datasets.}, acmid = {1795132}, added-at = {2014-03-04T16:14:31.000+0100}, address = {Arlington, Virginia, United States}, author = {Doshi-Velez, Finale and Ghahramani, Zoubin}, biburl = {https://www.bibsonomy.org/bibtex/2f15ce16825787ae88256de50562e5229/peter.ralph}, booktitle = {Proceedings of the Twenty-Fifth Conference on Uncertainty in Artificial Intelligence}, interhash = {e00ac5163eecd569a16937278543ae19}, intrahash = {f15ce16825787ae88256de50562e5229}, isbn = {978-0-9749039-5-8}, keywords = {clustering indian_buffet_process nonparametric_bayesian}, location = {Montreal, Quebec, Canada}, numpages = {8}, pages = {143--150}, publisher = {AUAI Press}, series = {UAI '09}, timestamp = {2014-03-04T16:14:31.000+0100}, title = {Correlated Non-parametric Latent Feature Models}, url = {http://dl.acm.org/citation.cfm?id=1795114.1795132}, year = 2009 }