Active Audition using the Parameter-less Self-organising Map

Berglund, E, Sitte, J. and Wyeth, G. F. (2008) Active Audition using the Parameter-less Self-organising Map. Autonomous Robots, 24 4: 401-417.


Author Berglund, E
Sitte, J.
Wyeth, G. F.
Title Active Audition using the Parameter-less Self-organising Map
Journal name Autonomous Robots   Check publisher's open access policy
ISSN 1573-7527
Publication date 2008
Sub-type Article (original research)
DOI 10.1007/s10514-008-9084-9
Volume 24
Issue 4
Start page 401
End page 417
Total pages 17
Editor Bekey, G.A.
Place of publication Berlin
Publisher Springer
Collection year 2009
Language eng
Subject 280209 Intelligent Robotics
280204 Signal Processing
C1
080101 Adaptive Agents and Intelligent Robotics
861699 Computer Hardware and Electronic Equipment not elsewhere classified
Abstract This paper presents a novel method for enabling a robot to determine the position of a sound source in three dimensions using just two microphones and interaction with its environment. The method uses the Parameter-Less Self-Organising Map (PLSOM) algorithm and Reinforcement Learning (RL) to achieve rapid, accurate response. We also introduce a method for directional filtering using the PLSOM. The presented system is compared to a similar system to evaluate its performance.
Keyword Active audition - Self-organisation
Q-Index Code C1
Q-Index Status Confirmed Code

 
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