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Mixture models for learning low-dimensional roles in high-dimensional data

Published: 25 July 2010 Publication History

Abstract

Archived data often describe entities that participate in multiple roles. Each of these roles may influence various aspects of the data. For example, a register transaction collected at a retail store may have been initiated by a person who is a woman, a mother, an avid reader, and an action movie fan. Each of these roles can influence various aspects of the customer's purchase: the fact that the customer is a mother may greatly influence the purchase of a toddler-sized pair of pants, but have no influence on the purchase of an action-adventure novel. The fact that the customer is an action move fan and an avid reader may influence the purchase of the novel, but will have no effect on the purchase of a shirt.
In this paper, we present a generic, Bayesian framework for capturing exactly this situation. In our framework, it is assumed that multiple roles exist, and each data point corresponds to an entity (such as a retail customer, or an email, or a news article) that selects various roles which compete to influence the various attributes associated with the data point. We develop robust, MCMC algorithms for learning the models under the framework.

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Cited By

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  • (2013)Guided learning for role discovery (GLRD)Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining10.1145/2487575.2487620(113-121)Online publication date: 11-Aug-2013
  • (2013)Mixed Membership Subspace Clustering2013 IEEE 13th International Conference on Data Mining10.1109/ICDM.2013.109(221-230)Online publication date: Dec-2013
  • (2012)A global local modeling of internet usage in large mobile societiesProceedings of the 7th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks10.1145/2387191.2387202(69-76)Online publication date: 21-Oct-2012
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cover image ACM Conferences
KDD '10: Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining
July 2010
1240 pages
ISBN:9781450300551
DOI:10.1145/1835804
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 25 July 2010

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Author Tags

  1. high-dimensional data
  2. mcmc
  3. mixture models

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Cited By

View all
  • (2013)Guided learning for role discovery (GLRD)Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining10.1145/2487575.2487620(113-121)Online publication date: 11-Aug-2013
  • (2013)Mixed Membership Subspace Clustering2013 IEEE 13th International Conference on Data Mining10.1109/ICDM.2013.109(221-230)Online publication date: Dec-2013
  • (2012)A global local modeling of internet usage in large mobile societiesProceedings of the 7th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks10.1145/2387191.2387202(69-76)Online publication date: 21-Oct-2012
  • (2012)RolXProceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining10.1145/2339530.2339723(1231-1239)Online publication date: 12-Aug-2012
  • (2012)Multi-view clustering using mixture models in subspace projectionsProceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining10.1145/2339530.2339553(132-140)Online publication date: 12-Aug-2012

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