Deep Boltzmann Machines in Estimation of Distribution Algorithms for Combinatorial Optimization.
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Malte Probst
- Franz Rothlauf
- Zeitschrift
- CoRR
- Datum der Veröffentlichung
- 2015
- Titel
- Deep Boltzmann Machines in Estimation of Distribution Algorithms for Combinatorial Optimization.
- Ausgabe der Zeitschrift
- abs/1509.06535
Data source: DBLP
- Other metadata sources:
-
- Abstract
- Estimation of Distribution Algorithms (EDAs) require flexible probability models that can be efficiently learned and sampled. Deep Boltzmann Machines (DBMs) are generative neural networks with these desired properties. We integrate a DBM into an EDA and evaluate the performance of this system in solving combinatorial optimization problems with a single objective. We compare the results to the Bayesian Optimization Algorithm. The performance of DBM-EDA was superior to BOA for difficult additively decomposable functions, i.e., concatenated deceptive traps of higher order. For most other benchmark problems, DBM-EDA cannot clearly outperform BOA, or other neural network-based EDAs. In particular, it often yields optimal solutions for a subset of the runs (with fewer evaluations than BOA), but is unable to provide reliable convergence to the global optimum competitively. At the same time, the model building process is computationally more expensive than that of other EDAs using probabilistic models from the neural network family, such as DAE-EDA.
- Autoren
- Malte Probst
- Franz Rothlauf
- Autoren-URL
- http://arxiv.org/abs/1509.06535v2
- Schlüsselwörter
- cs.NE
- cs.NE
- Notes
- arXiv admin note: text overlap with arXiv:1503.01954
- Datum der Veröffentlichung
- 2015
- Datum der Datenerfassung
- 2015
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2015
- Titel
- Deep Boltzmann Machines in Estimation of Distribution Algorithms for Combinatorial Optimization
Files
1509.06535v2.pdf
Data source: arXiv
- Beziehungen:
- Property of