Single-Iteration Learning Algorithm for Feed-Forward Neural Networks
Conference
·
OSTI ID:6257
A new methodology for neural learning is presented, whereby only a single iteration is required to train a feed-forward network with near-optimal results. To this aim, a virtual input layer is added to the multi-layer architecture. The virtual input layer is connected to the nominal input layer by a specird nonlinear transfer function, and to the fwst hidden layer by regular (linear) synapses. A sequence of alternating direction singular vrdue decompositions is then used to determine precisely the inter-layer synaptic weights. This algorithm exploits the known separability of the linear (inter-layer propagation) and nonlinear (neuron activation) aspects of information &ansfer within a neural network.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Oak Ridge, TN
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 6257
- Report Number(s):
- ORNL/CP-102700; KC 04 01 03 0; ON: DE00006257
- Resource Relation:
- Conference: 5th Conference of Information Systems Analysis and Synthesis (ISAS '99)/ 3rd Conference of Systemics Cybernetics, and Informatics (SCI '99), Orlando, FL, July 31-August 4, 1999
- Country of Publication:
- United States
- Language:
- English
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