Skip to main content

Stabilizing competitive learning during on-line training with an anti-Hebbian weight modulation

  • Poster Presentations 2
  • Conference paper
  • First Online:
Artificial Neural Networks — ICANN 96 (ICANN 1996)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1112))

Included in the following conference series:

  • 124 Accesses

Abstract

Competitive learning algorithms are statistically driven schemes requiring that the training samples are both representative and randomly ordered. Within the frame of self-organization, the latter condition appears as a paradoxical unrealistic assumption about the temporal structure of the environment. In this paper, the resulting vulnerability to continuously changing inputs is illustrated in the case of a simple space discretization task. A biologically motivated local anti-Hebbian modulation of the Hebbian weights is introduced, and successfully used to stabilize this network under real-time-like conditions.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Carpenter, G.A., Grossberg, S.: ART 2: self-organization of stable category recognition codes for analog input patterns. Applied Optics, 26 (1987) 4919–4930

    Google Scholar 

  2. Földiák, P.: Forming sparse representations by local anti-Hebbian learning. Biol. Cyber., 64:2 (1990) 165–170

    Google Scholar 

  3. Kohonen, T.: Self Organization and Associative Memory. Springer Verlag, Berlin (1984)

    Google Scholar 

  4. Miller, E.K., Li, L., Desimone, R.: Activity of neurons in anterior inferior temporal cortex during a short-term memory task. J. of Neuroscience 13:4 (1993) 1460–1478

    Google Scholar 

  5. Mille, E.K., Desimone, D.: Parallel neuronal mechanisms for short-term memory Science 263 (1994) 520–522

    Google Scholar 

  6. Zucker, R.S.: Short-term synaptic plasticity. Ann. Rev. Neurosci. 12 (1989) 13–31

    Google Scholar 

  7. Vogels, R., Orban, G.A.: Activity of inferior temporal neurons during orientation discrimination with successively presented gratings. J. of Neurophysiology 71:4 (1994) 1428–1451

    Google Scholar 

  8. McClelland, J.L., McNaughton, B.L., O'Reilly, R.C.: Why there are complementary learning systems in the hippocampus and neocortex: insights from the successes and failures of connectionist models of learning and memory. Psychological Review 102:3 (1995) 419–457

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Christoph von der Malsburg Werner von Seelen Jan C. Vorbrüggen Bernhard Sendhoff

Rights and permissions

Reprints and permissions

Copyright information

© 1996 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Tavitian, S., Fomin, T., Lőrincz, A. (1996). Stabilizing competitive learning during on-line training with an anti-Hebbian weight modulation. In: von der Malsburg, C., von Seelen, W., Vorbrüggen, J.C., Sendhoff, B. (eds) Artificial Neural Networks — ICANN 96. ICANN 1996. Lecture Notes in Computer Science, vol 1112. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61510-5_118

Download citation

  • DOI: https://doi.org/10.1007/3-540-61510-5_118

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-61510-1

  • Online ISBN: 978-3-540-68684-2

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics