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PreSparsify
Controls the presolve sparsify reduction
Type: | int | |
---|---|---|
Default value: | -1 | |
Minimum value: | -1 | |
Maximum value: | 1 |
Controls the presolve sparsify reduction. This reduction can sometimes significantly reduce the number of non-zero values in the presolved model. Value 0 shuts off the reduction, while value 1 forces it on. The default value of -1 chooses automatically.
Note: Only affects mixed integer programming (MIP) models
For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.