Decision-theoretic active sensing for autonomous agents

  • Authors:
  • AnYuan Guo

  • Affiliations:
  • University of Massachusetts, Amherst, MA

  • Venue:
  • AAMAS '03 Proceedings of the second international joint conference on Autonomous agents and multiagent systems
  • Year:
  • 2003

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Abstract

Classification is a sub-task common to many problems faced by autonomous agents. Traditional treatment of classification in the Machine Learning literature assumes that a feature vector is given as input. This ignores the essential role of an autonomous agent as a proactive information gatherer. In this paper, we present a framework for making optimal sensing and information gathering decisions with respect to classification goals by formulating the problem as a partially observable Markov decision process and solving for the optimal policy. We demonstrate the utility of this approach on a simulated meteorite collection task faced by an autonomous rover.