Configuration parameters for the Custom Ranking feature.
JSON representation
{"expressionsToPrecompute": [string]}
Fields
expressionsToPrecompute[]
string
Optional. A list of ranking expressions (see rankingExpression for the syntax documentation) to evaluate. The evaluation results will be returned in SearchResponse.SearchResult.rank_signals.precomputed_expression_values field.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-04-21 UTC."],[],[]]
