New Functionality and Changes Introduced with Decision Optimizer 9.4
This release requires Xpress 9.7 or later and Xpress Insight 5.15 or later.
New Features and Changes
This release delivers enhancements in Tree Aware Optimization (TAO) and reporting, as well as general performance improvements.
- Tree Aware Optimization (TAO) enhancements:
- Added the ability to use the same decision key multiple times in a tree template.
- When updating a tree template, allow for changing base tree file while keeping consistency constraint setup.
- For a base tree template, allow branching base tree leaf nodes that are not at the deepest (allow expanding of non-terminal leaves into subtrees).
- Performance improvements of segment handling.
- Report enhancements:
- Increased width and height of the Efficient Frontier (EF) report.
- In the Data Model view, enabled sorting on Report Order column.
- In Swap Set Report, the exported table now has rows and columns in the same order as the user interface.
- General performance improvements (including segment handling across all scenarios and eligibility constraint segment validation).
- When you click on an executed scenario on the Jobs tab, the scenario is opened automatically together with its project and shown in the Summary Report view.
Defect Remediation
This release resolves the following issues:
- Validation Scenario now executes over the post-data-processing records, which is consistent with other scenario types.
- In the Swap Set report for an exploratory scenario, a separate table is now displayed for each respective sub-scenario.
© 2001-2025 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.