scale parameter
Decides how to scale the problem matrix.
Purpose
Scale parameter
| API | Parameter Name | Name prior to V12.6.0 |
|---|---|---|
| C | CPXPARAM_Read_Scale | CPX_PARAM_SCAIND |
| C++ | IloCplex::Param::Read::Scale | ScaInd (int) |
| Java | IloCplex.Param.Read.Scale | ScaInd (int) |
| .NET | Cplex.Param.Read.Scale | ScaInd (int) |
| OPL | scaind | |
| Python | parameters.read.scale | read.scale |
| MATLAB | Cplex.Param.read.scale | read.scale |
| Interactive | read scale | read scale |
| Identifier | 1034 | 1034 |
Description
Decides how to scale the problem matrix.
| Value | Meaning |
|---|---|
| -1 | No scaling |
| 0 | Equilibration scaling; default |
| 1 | More aggressive scaling |