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电影知识问答

基于知识图谱的电影知识问答系统。

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✨ 项目介绍

  • 训练 TF-IDF 向量算法和朴素贝叶斯分类器,预测用户文本所属的问题类别
  • 使用分词库解析用户文本词性,提取关键词
  • 结合关键词与问题类别,在 Neo4j 中查询问题的答案
  • 通过 Flask 对外提供 RESTful API
  • 前端交互与答案展示

🚀 项目使用

backend 目录下添加环境变量文件 .env

# Neo4j 数据库地址
DATABASE_URI=

# Neo4j 用户名
DATABASE_USER=

# Neo4j 密码
DATABASE_PASSWORD=

启动后端服务。

cd backend
gunicorn app:app

frontend 目录下添加环境变量文件 .env

# 后端服务地址
VITE_API_BASE_URL=

启动前端服务。

cd frontend
npm build
npm preview

🗃️ 技术栈

数据库

Neo4j

核心 QA 模块

Python Scikit-learn Jieba

后端

Python Flask Render

前端

TypeScript Preact Tailwind CSS pnpm Vite ESLint Prettier

📜 许可证

MIT

movie_graph's People

Contributors

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Stargazers

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