jm199504 / financial-knowledge-graphs Goto Github PK
View Code? Open in Web Editor NEW小型金融知识图谱构建流程
小型金融知识图谱构建流程
我最近也有想法弄一个这样的系统,不过数据的清洗有点麻烦,
你这个是纯理论上的研究,还是已经实现了?我看里面没什么代码,都是jupty或者ppt呢
graph.create(sz) 时候报错OSError: [Errno 57] Socket is not connected
非常感谢您分享的金融知识图谱!但是建立关系的时候报错了,请问可以把您neo4j已经建好节点关系的数据导出发我一下吗?万分感谢!
楼主,能把你处理好的数据共享一下吗?自己申请了好久,有的数据还是没有权限
大佬,您好!请问知识图谱这个技术可以用来做:
输入一段文字,然后帮忙在一堆网页(或文档文件)里面查询和这个输入文字最匹配的那个网页或者文档,甚至定位出它的位置吗?小白刚了解知识图谱,请求指点
在这一步,报错。
matcher = NodeMatcher(graph)
for i in holder.values:
a = matcher.match("股票",TS代码=i[0]).first()
b = matcher.match("股东",TS代码=i[0])
for j in b:
r = Relationship(j,'参股',a)
graph.create(r)
print('TS',str(i[0]))
graph.create(Relationship(j,'参股',a))
File "E:\Anaconda3\lib\site-packages\py2neo\data.py", line 847, in init
Entity.init(self, (n[0], self, n[1]), properties)
File "E:\Anaconda3\lib\site-packages\py2neo\data.py", line 553, in init
Walkable.init(self, iterable)
File "E:\Anaconda3\lib\site-packages\py2neo\data.py", line 453, in init
_ = node.labels # ensure not stale
AttributeError: 'NoneType' object has no attribute 'labels'
Process finished with exit code 1
楼主你好,文件列表中的pdf及ppt文件无法访问,能否烦请分享?
py2neo 1秒才创建一个关系,有方法可以加速关系构建吗?
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