Opened 12 years ago
Closed 12 years ago
#1813 closed feature request (done)
ExponentialDiscreteDoubleModifier uses implicit distribution shape
| Reported by: | epitzer | Owned by: | abeham |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.7 |
| Component: | Optimization.Operators | Version: | 3.3.7 |
| Keywords: | Cc: |
Description
The current implementation of the ExponentialDiscreteDoubleValueModifier implicitly uses a shape parameter based on start and end indices and values. However, by shifting the exponential distribution many more possibilities of exponential distributions with different shapes are possible.
It would be nice to have an additional modifier with this additional shape parameter.
Change History (6)
comment:1 Changed 12 years ago by epitzer
- Status changed from new to accepted
comment:2 Changed 12 years ago by epitzer
comment:3 Changed 12 years ago by epitzer
- Owner changed from epitzer to abeham
- Status changed from accepted to reviewing
comment:4 Changed 12 years ago by epitzer
r7705 change default value to smaller one to give steep curve in the beginning
comment:6 Changed 12 years ago by mkommend
- Resolution set to done
- Status changed from readytorelease to closed
- Version changed from 3.3.6 to 3.3.7
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r7704 add generalized exponential distribution with additional base parameter adapt documentation of previous exponential distribution operator