Name | Type | Default value | Description |
|---|---|---|---|
type | enum(RANK_TFIDF, TFIDF, RANK, BM25, BM25F, NO_RANKING, IDF, RANK_IDF, CUSTOM, CUSTOM_LUA) | NO_RANKING | Select the ranking policy ( Value can be null or one of • RANK_TFIDF • TFIDF • RANK • BM25 • BM25F • NO_RANKING • IDF • RANK_IDF • CUSTOM • CUSTOM_LUA ) for the terms |
scoreMap | string | Comma-separated list of target weights for the ranking scores. XXX: Should be cleanly documented elsewhere. | |
customExpr | string | ||
customLuaScript | string |