csv文件数据直接导入neo4j构建知识图谱

约翰格登

csv⽂件数据直接导⼊neo4j构建知识图谱

from py2neo import Node, Relationship, PropertyDict, Graph

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import csv

g = Graph("", username="neo4j", password="neo4j123")

with open(r'', 'r', encoding='gbk') as r:三吉卯

reader = ader(r)

for item in reader:

if reader.line_num == 1:

continue

node = Node("jd", name=item[0], lat_lng=item[1], desc=item[2])

<(node, "jd", "name")

from py2neo import Node, Relationship, Graph

import csv

g = Graph("xxx", username="neo4j", password="neo4j123")

with open(r'xxx', 'r', encoding='utf-8') as r:

reader = ader(r)自己的花是让别人看的教学设计

for item in reader:

田喜荣# print(item)

start_node = Node("Person", name=item[0])

end_node = Node("Person", name=item[1])

Relation = Relationship(start_node, item[2], end_node)

<(start_node, "Person", "name")

<(end_node, "Person", "name")

<(Relation, "Person", "name")

本文发布于:2024-09-24 11:25:13，感谢您对本站的认可！

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