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car_knowledge_graph

基于neo4j的汽车知识图谱,使用flask构建系统,Echarts可视化

本项目源于这门课程: https://study.163.com/course/introduction.htm?courseId=1006292001&_trace_c_p_k2_=9d9fe21f18364c63badf2d3df0523c56

但是原课程的代码中使用的包很多都过时了,所以我用flask重构了原本的django代码,neo4j也换成了4.x

安装

直接 pip install -r requirements.txt 即可

neo4j使用的是 neo4j-community-4.0.1

导入数据

数据和使用说明都在data目录下

导入时要将数据放在neo4j的import目录下,不然会提示找不到数据

运行

在app.py 所在目录下 flask run 即可

实体查询

Alt text

关系查询

Alt text

未来

其实项目中可以改进的点很多,读者也可以此项目为模板,开发更多不同类型的知识图谱

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