Parameterized Boosting Query Stage
The Parameterized Boosting Query Stage was renamed for Fusion 3.0; it was called the Advanced Boosting stage in previous versions.
This stage reads the boostValues (in List<DocumentResult> format) from the context variable (added by rollup-rec-aggr stage or a JS stage) and adds boosts to main query using 'bq' or 'boost' based on stage configuration. The weights for the boost values can also be scaled.
When entering configuration values in the UI, use unescaped characters, such as