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lines changed Original file line number Diff line number Diff line change 44### v2.0 PreRelease
55
66💭 ** Features Todo**
7- - [x] 知识库使用 LightRAG(GraphRAG 轻量版)重构(🌟🌟🌟🌟🌟)
8- - [x] 集成 MinerU 处理 PDF 文件。(🌟🌟🌟)
9- - [x] 优化现有向量模型的逻辑,全局配置的向量模型作为新建知识库的默认模型,但是查询的时候,使用对应数据库的向量模型查询(单例模式)(🌟🌟🌟)
10- - [x] 多类型知识库支持(🌟🌟🌟🌟🌟)
7+ - [x] 知识库使用 LightRAG(GraphRAG 轻量版)重构
8+ - [x] 集成 MinerU 处理 PDF 文件
9+ - [x] 优化现有向量模型的逻辑,全局配置的向量模型作为新建知识库的默认模型,但是查询的时候,使用对应数据库的向量模型查询(单例模式)
10+ - [x] 多类型知识库支持
1111- [x] 设计问答知识库,支持针对问答对的调优
1212- [x] 添加了批量上传文件的脚本,并优化文件信息
1313
1818- [x] 与最新的 LightRAG 版本兼容性存在问题 #233
1919- [x] 切换知识库之后,检索结果没有刷新
2020- [x] 文件上传模块 UI的边距、配色有问题
21- - [ ] 知识图谱页面的节点数量统计方法 #236
21+ - [x ] 知识图谱页面的节点数量统计方法 #236
2222- [ ] 当没有手动添加节点的时候,尝试检索,会出现为创建索引的情况 #236
2323
2424# 💯 More:
Original file line number Diff line number Diff line change @@ -343,7 +343,7 @@ def _index_exists(tx, index_name):
343343 def query_by_vector (tx , text , threshold ):
344344 # 首先检查索引是否存在
345345 if not _index_exists (tx , "entityEmbeddings" ):
346- raise Exception ("向量索引不存在,请先创建索引" )
346+ raise Exception ("向量索引不存在,请先创建索引,或当前图谱中未上传任何三元组(知识库中自动构建的,不会在此处展示和检索)。 " )
347347
348348 embedding = self .get_embedding (text )
349349 result = tx .run ("""
@@ -437,9 +437,11 @@ def get_graph_info(self, graph_name="neo4j"):
437437 assert self .driver is not None , "Database is not connected"
438438 self .use_database (graph_name )
439439 def query (tx ):
440- entity_count = tx .run ("MATCH (n) RETURN count(n) AS count" ).single ()["count" ]
441- relationship_count = tx .run ("MATCH ()-[r]->() RETURN count(r) AS count" ).single ()["count" ]
442- triples_count = tx .run ("MATCH (n)-[r]->(m) RETURN count(n) AS count" ).single ()["count" ]
440+ # 只统计包含Entity标签的节点
441+ entity_count = tx .run ("MATCH (n:Entity) RETURN count(n) AS count" ).single ()["count" ]
442+ # 只统计包含RELATION标签的关系
443+ relationship_count = tx .run ("MATCH ()-[r:RELATION]->() RETURN count(r) AS count" ).single ()["count" ]
444+ triples_count = tx .run ("MATCH (n:Entity)-[r:RELATION]->(m:Entity) RETURN count(n) AS count" ).single ()["count" ]
443445
444446 # 获取所有标签
445447 labels = tx .run ("CALL db.labels() YIELD label RETURN collect(label) AS labels" ).single ()["labels" ]
Original file line number Diff line number Diff line change @@ -351,7 +351,7 @@ const graphDescription = computed(() => {
351351 const modelName = graphInfo .value ? .embed_model_name || ' 未上传文件' ;
352352 const unindexed = unindexedCount .value > 0 ? ` ,${ unindexedCount .value } 个节点未索引` : ' ' ;
353353
354- return ` ${ dbName} - 共 ${ entityCount} 实体,${ relationCount} 个关系。向量模型:${ modelName}${ unindexed} ` ;
354+ return ` ${ dbName} - 共 ${ entityCount} 实体,${ relationCount} 个关系(不含知识库创建的图谱) 。向量模型:${ modelName}${ unindexed} ` ;
355355});
356356
357357// 为未索引节点添加索引
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