View learning for statistical relational learning: with an application to mammography

  • Authors:
  • Jesse Davis;Elizabeth Burnside;Inês Dutra;David Page;Raghu Ramakrishnan;Vitor Santos Costa;Jude Shavlik

  • Affiliations:
  • University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI;University of Wisconsin - Madison, Madison, WI

  • Venue:
  • IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
  • Year:
  • 2005

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Abstract

Statistical relational learning (SRL) constructs probabilistic models from relational databases. A key capability of SRL is the learning of arcs (in the Bayes net sense) connecting entries in different rows of a relational table, or in different tables. Nevertheless, SRL approaches currently are constrained to use the existing database schema. For many database applications, users find it profitable to define alternative "views" of the database, in effect defining new fields or tables. Such new fields or tables can also be highly useful in learning. We provide SRL with the capability of learning new views.