Opt4J

Significantly improved SPEA2 performance. Some bugfixes. Improved error messages and error handling.

New Features: - ElitismSelector (single-objective elitsm selector) - Splash Screen - Progress bar in Configurator and Optimization Viewer Revised: - GenericOperators internal structure - Improved PlotWidget - Some package names changed - Changed SAT ... [More] Decoding package to use Linear Boolean Constraints only By using Guice 2.0 instead of 1.0 (in particular the multibinding feature), several things are simplified. This includes the generation and binding of custom Widget, custom Operators, and Listeners. The documentation (javadoc) was extended. Some package now contain a detailed documentation. [Less]

New Features: - ElitismSelector (single-objective elitsm selector) - Splash Screen

Minor improvements of the GUI - Configuration TextField for Numbers usability improved - ArchiveWidget Individual now with ordering

Minor improvements of the GUI- Configuration TextField for Numbers usability improved- ArchiveWidget Individual now with ordering

- new IntegerGenotype - added Bounds to DoubleGenotype - new Map and Select Genotypes - label-field pairs on module configuration - custom gui for modules (undocumented) - added crowding archive - added population archive - removed simple bounded ... [More] archive - removed creator, decoder, evaluator from individual - use Random (java.lang) instead of custom Rand for random number generators [Less]

- new IntegerGenotype- added Bounds to DoubleGenotype- new Map and Select Genotypes

Opt4J Version 1.4 includes the following new features: - Switched internal SAT4J version to 2.0 - Extended SAT decoding options - Added multi-objective particle swarm optimizer - New widget system for the viewer-GUI - Improved visualization of the pareto plot widget - Improved speed of the pareto plot and population widgets

Opt4J Version 1.4 includes the following new features:- Switched internal SAT4J version to 2.0- Extended SAT decoding options

This Opt4J version comes with the following new features: - Random Search Optimizer - Mersenne Twister Random Number Generator - Improved Evaluator Exception Handling - Improved API for Integration into other Java Programs