DocumentCode :
2830362
Title :
A neutral net linear programming solver
Author :
Yuan, Jen-Lun ; Chiang, Hsiao-Dong
Author_Institution :
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
fYear :
1991
fDate :
11-14 Jun 1991
Firstpage :
1117
Abstract :
A linear programming solver which can find the optimal solution for primal-dual linear programming (PDLP) problems is presented. The neural net solver is based on an extension model of the Kosko´s bidirectional associative memory (BAM). The proposed neural net solver uses the same number of neurons and connections as does the Hopfield model or Chua´s canonical nonlinear programming model while it resolves the problems of (1) getting infeasible solutions and (2) employing a large penalty term in the objective function. Simulation results based on RC-active circuit implementation of the neural net solver are presented. The results indicate that when the solver is implemented in hardware with full parallelism, it is capable of solving linear programming problems very quickly and this computation speed seems to be insensitive to the dimension of the underlying problem
Keywords :
active networks; content-addressable storage; linear programming; neural nets; Kosko´s bidirectional associative memory; RC-active circuit; computation speed; full parallelism; linear programming solver; neutral net; penalty term; primal-dual linear programming; Associative memory; Circuit simulation; Computational modeling; Functional programming; Hardware; Hopfield neural networks; Linear programming; Magnesium compounds; Neural networks; Neurons;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
Type :
conf
DOI :
10.1109/ISCAS.1991.176561
Filename :
176561
Link To Document :
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