Document Type
Technical Report
Publication Date
1989-06-01
DOI:
10.7936/K7W37TQB
Technical Report Number
WUCS-89-26
Abstract
Backpropagation as learning rule is often confining to multi-layer Perceptions or layered feedforward networks, in which there are no lateral connections among the units of the same layer nor any connections bypassing intermediate layers. We prove algebraically that these restrictions are not necessary, i.e. backpropagation is applicable to any acyclic neural network. Our proof is based on a new formulation of backpropagation called an Acyclic Neural Network (ANN). In ANN, a net is defined as a partially ordered set of processing units where every unit may receive an input value and/or a correction (teaching) value. Therefore, there is no need to differentiate between the input, hidden, and output units.
Recommended Citation
Kimura, Takayuki Dan, "A Learning Algorithm for Acyclic Neural Networks" Report Number: WUCS-89-26 (1989). All Computer Science and Engineering Research.
https://openscholarship.wustl.edu/cse_research/739
Comments
Permanent URL: http://dx.doi.org/10.7936/K7W37TQB