#2375 closed feature request (rejected)
Implement ALPS with OS
| Reported by: | pfleck | Owned by: | pfleck |
|---|---|---|---|
| Priority: | medium | Milestone: | |
| Component: | Algorithms | Version: | branch |
| Keywords: | Cc: |
Description
Combining ALPS with aspects of Offspring Selection could be very interesting.
Each layer would be more robust in terms of used operators (crossover, …) and painful configuration of different operators for each layer would not be necessary.
In addition, flexible layer sizes similar to a RAPGA would be interesting.
Change History (9)
comment:1 Changed 10 years ago by pfleck
- Status changed from new to accepted
comment:2 Changed 10 years ago by pfleck
comment:3 Changed 10 years ago by pfleck
r12331 Added first draft of ALPS-OSGA which simply uses a OSGA inside ALPS.
comment:4 Changed 10 years ago by pfleck
r12348 Moved SelectionPressure and CurrentSuccessRatio to Layer-Scope instead of Global-Scope.
comment:5 Changed 9 years ago by pfleck
- Renamed SelectionPressureAnalyzer for layers.
- Moved updating of terminators to concrete ALPS implementation instead of abstract base class.
comment:6 Changed 9 years ago by pfleck
- Fixed Plugin dependencies.
- Added missing Hook.
comment:7 Changed 9 years ago by pfleck
r12991 Removed OS-ALPS plugin.
comment:8 Changed 9 years ago by pfleck
- Resolution set to rejected
- Status changed from accepted to closed
Closed ticket since Offspring-Selection ALPS has proven to be ineffective due to the combination of contrary approaches (squeezing existing genetic material vs streaming of new genetic material).
comment:9 Changed 9 years ago by pfleck
- Milestone HeuristicLab 3.3.x Backlog deleted
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r12330 Added ALPS-OS Plugin.