Title :
Temporal plasticity in self-organizing networks
Author :
Euliano, Neil R. ; Principe, Jose C.
Author_Institution :
Dept. of Electr. Eng., Florida Univ., Gainesville, FL, USA
Abstract :
We propose a principle that adds temporal plasticity to self-organizing networks. The algorithm uses activity diffusion to couple space and time into a single set of dynamics that can help disambiguate the static spatial information with temporal information. The approach has been successfully applied to the neural gas algorithm. We present a simple temporal example which illustrates the fundamentals of the network as well as comparing the results of our approach vs. the neural gas algorithm as applied to time-series prediction of a chaotic signal
Keywords :
prediction theory; self-organising feature maps; time series; activity diffusion; chaotic signal; neural gas algorithm; self-organizing networks; static spatial information; temporal information; temporal plasticity; time-series prediction; Chaos; Character recognition; Clustering algorithms; Humans; Intelligent networks; Lattices; Pattern recognition; Self-organizing networks; Space exploration; Speech recognition;
Conference_Titel :
Neural Networks Proceedings, 1998. IEEE World Congress on Computational Intelligence. The 1998 IEEE International Joint Conference on
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-4859-1
DOI :
10.1109/IJCNN.1998.685919