Spatiotemporal Relational Probability Trees: An Introduction

  • Authors:
  • Amy McGovern;Nathan C. Hiers;Matthew Collier;David J. Gagne II;Rodger A. Brown

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • ICDM '08 Proceedings of the 2008 Eighth IEEE International Conference on Data Mining
  • Year:
  • 2008

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Abstract

We introduce spatiotemporal relational probability trees (SRPTs), probability estimation trees for relational data that can vary in both space and time. The SRPT algorithm addresses the exponential increase in search complexity through sampling. We validate the SRPT using a simulated data set and we empirically demonstrate the SRPT algorithm on two real-world data sets.