Public KG record
BM25
Recorded overview
Lexical retrieval method relying on exact term matching, failing to capture sema
An evidence-backed entity from the project knowledge graph; detailed tool metadata is still being added.
Recorded details
- Use cases: 搜索候选召回
- Use cases: 搜索重排的候选召回
Evidence coverage
The KG currently records 6 known information dimensions and has 12 undocumented dimensions, linked to 3 public source articles. These counts describe record coverage, not model performance or verified fit.
Related public records
- search reranking — supports
- zg — uses