LS-OPT COMBINE¶
Merges LS-OPT baseline and iteration compiled-value datasets by joining them on a shared parameters dataset and applying a user-selected arithmetic operation (add, subtract, multiply, or divide) between a baseline objective column and an iteration objective column to produce a new combined column. Use this worker to consolidate multi-iteration LS-OPT optimization results into a single dataset for downstream surrogate training or sensitivity analysis.
When to use¶
Tagged: baseline, column_math, combine, compiled_values, dataset_merge, iteration, ls-opt, lsopt.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Parameters | parameters | dataset | — | ✓ | Dataset of LS-OPT design parameters (one row per design point) used as the common join key when merging baseline and iteration results. |
| Baseline Results | baseline_results | dataset | — | ✓ | Dataset of compiled response/objective values from the LS-OPT baseline run; must share parameter identifiers with the parameters dataset. |
| Iteration Results | iteration_results | dataset | — | ✓ | Dataset of compiled response/objective values from one or more LS-OPT iteration runs; must share parameter identifiers with the parameters dataset. |
| Baseline Objective | baseline_column | text | — | ✓ | Name of the column in the baseline results dataset that holds the objective or response value to be used in the arithmetic operation. |
| Baseline Objective | iterative_column | text | — | ✓ | Name of the column in the iteration results dataset that holds the objective or response value to be paired with the baseline column in the arithmetic operation. |
| New Objective | new_column | text | — | ✓ | Name assigned to the newly computed column in the combined output dataset (result of applying column_math between baseline_column and iterative_column). |
| Column Math | column_math | text | — | ✓ | Arithmetic operation to apply between baseline_column and iterative_column values; choose one of: add, subtract, multiply, or divide. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Combined dataset | combined_dataset | dataset | Merged dataset containing the original parameters, baseline and iteration response columns, and the newly computed objective column derived from the selected arithmetic operation. |
Disciplines¶
- data.dataset.transform
- design_exploration.optimization
Auto-generated from platform schema. Worker id: lsopt_combine_compiled_values. Schema hash: 4a402f8e549b. Hand-curated docs in workerexamples/ override this page when present.