• norsk
    • English
  • English 
    • norsk
    • English
  • Login
View Item 
  •   Home
  • Fakultet for informasjonsteknologi og elektroteknikk (IE)
  • Institutt for datateknologi og informatikk
  • View Item
  •   Home
  • Fakultet for informasjonsteknologi og elektroteknikk (IE)
  • Institutt for datateknologi og informatikk
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Dopamine modulated STDP and reinforcement learning in an embodied context

Andersen, Lars; Haus, Tormund Sandve
Master thesis
Thumbnail
View/Open
655640_FULLTEXT01.pdf (2.342Mb)
655640_COVER01.pdf (184.4Kb)
URI
http://hdl.handle.net/11250/253403
Date
2013
Metadata
Show full item record
Collections
  • Institutt for datateknologi og informatikk [3782]
Abstract
In recent years artificial neural networks have become increasing popular. New methods and ever increasing computational resources are turning second generation artificial neural networks into powerful tools. Most of the work done with second generation artificial neuron networks do, however, at one point or another involve a phase of supervised learning. Supervised learning methods are inherently limited by the need for labeled training examples. One way of solving this scaling problem is to rely on reinforcement learning, which is a form of unsupervised learning. The more biologically plausible third generation of artificial neural networks have recently been shown capable of tackling the distal reward problem that is at the core of reinforcement learning. Using dopamine modulated spike-timing-dependent plasticity in a spiking neural network, we successfully demonstrate classical conditioning, instrumental conditioning, extinction and second order conditioning in an embodied context.
Publisher
Institutt for datateknikk og informasjonsvitenskap

Contact Us | Send Feedback

Privacy policy
DSpace software copyright © 2002-2019  DuraSpace

Service from  Unit
 

 

Browse

ArchiveCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsDocument TypesJournalsThis CollectionBy Issue DateAuthorsTitlesSubjectsDocument TypesJournals

My Account

Login

Statistics

View Usage Statistics

Contact Us | Send Feedback

Privacy policy
DSpace software copyright © 2002-2019  DuraSpace

Service from  Unit