Back to Search
Start Over
Linear programming, recurrent associative memories, and feed-forward neural networks
- Source :
- Computers & Mathematics with Applications. 22(11):71-90
- Publication Year :
- 1991
- Publisher :
- Elsevier BV, 1991.
-
Abstract
- Many optimization procedures presume the availability of an initial approximation in the neighborhood of a local or global optimum. Unfortunately, finding a set of good starting conditions is itself a nontrivial proposition. Our previous papers [1,2] describe procedures that use simple and recurrent associative memories to identify approximately solutions to closely related linear programs. In this paper, we compare the performance of a recurrent associative memory to that of a feed-forward neural network trained with the same data. The neural network's performance is much less promising than that of the associative memory. Modest infeasibilities exist in the estimated solutions provided by the associative memory, but the basic variables defining the optimal solutions to the linear programs are readily apparent.
- Subjects :
- Artificial neural network
Linear programming
business.industry
Computer science
Constrained optimization
Content-addressable memory
Flow network
Set (abstract data type)
Computational Mathematics
Computational Theory and Mathematics
Modeling and Simulation
Modelling and Simulation
Bidirectional associative memory
Artificial intelligence
business
Associative property
Subjects
Details
- ISSN :
- 08981221
- Volume :
- 22
- Issue :
- 11
- Database :
- OpenAIRE
- Journal :
- Computers & Mathematics with Applications
- Accession number :
- edsair.doi.dedup.....1a4ce67386dd2929202a03b226e54479
- Full Text :
- https://doi.org/10.1016/0898-1221(91)90036-4