Opened 13 years ago
Closed 13 years ago
#1571 closed defect (done)
Bug in the implementation of Polynomial*PositionManipulator
| Reported by: | abeham | Owned by: | abeham |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.5 |
| Component: | Encodings.RealVectorEncoding | Version: | 3.3.5 |
| Keywords: | Cc: |
Description
There is a bug in the implementation:
For the PolynomialOnePositionManipulator consider Line 90 -, two parentheses are lost in the expression:
Currently it is: delta = 1.0 - Math.Pow(2.0 - 2.0 * u, 1.0 / contiguity.Value + 1);
Should be: delta = 1.0 - Math.Pow(2.0 - 2.0 * u, 1.0 / (contiguity.Value + 1));
same for PolynomialAllPositionManipulator
Change History (4)
comment:1 Changed 13 years ago by abeham
- Status changed from new to accepted
comment:2 Changed 13 years ago by abeham
- Owner changed from abeham to mkommend
- Status changed from accepted to reviewing
comment:3 Changed 13 years ago by mkommend
- Owner changed from mkommend to abeham
- Status changed from reviewing to readytorelease
comment:4 Changed 13 years ago by swagner
- Resolution set to done
- Status changed from readytorelease to closed
- Version changed from 3.3.4 to 3.3.5
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