Decision Optimizer 8.3.4

Changes Introduced with Decision Optimizer 8.3.4

This release is a maintenance release, with resolution of a few defects and improved documentation.

For users already on DO 8.3.x, there is no need to upgrade Xpress (8.11) or Xpress Insight (4.55). 

Defect Remediation

Several user reported and internally discovered defects have been fixed, including: 

• Efficient Frontier report – issue in the way soft constraints for summary calculations are handled during exploration.   

• Tree Aware Optimization – issue with importing fsml trees that have CategoricalKey.   

• Tree Aware Optimization – Tree template unable to update segment set when using binning with many decimal places.    
  

Documentation 

Improvements have been made in sections of the Analyst User Guide covering:

• Provide list of individual special values SV01-SV99 along with corresponding numeric constants.  

• Added clarification on the support and limitations of configuring string type actions.