iven
7d1b1f9c7c
feat(ai): 向量搜索 + hit test API
- KnowledgeV2Service.vector_search: pgvector 余弦相似度搜索
- SearchHit DTO: chunk_id/document_id/similarity/metadata
- hit_test handler: POST /ai/documents/hit-test (embed query → 搜索)
- AiState 添加 embedding 字段,共享 EmbeddingService 实例
- top_k 限制最大 20
Phase 2 Task 11
2026-05-27 00:24:34 +08:00
..
2026-05-19 11:15:22 +08:00
2026-05-13 00:21:27 +08:00
2026-05-19 00:54:15 +08:00
2026-05-26 23:13:42 +08:00
2026-05-20 17:50:49 +08:00
2026-05-27 00:24:34 +08:00
2026-05-19 09:10:53 +08:00
2026-05-07 23:43:14 +08:00
2026-05-18 22:55:40 +08:00
2026-05-19 00:54:15 +08:00
2026-05-27 00:24:34 +08:00
2026-05-19 11:01:03 +08:00
2026-05-07 23:43:14 +08:00
2026-05-18 02:29:19 +08:00
2026-05-18 10:24:40 +08:00
2026-05-27 00:24:34 +08:00
2026-05-27 00:24:34 +08:00