Flask-BookRecommend-Mysql
Html
HTML, JavaScript, CSS, Python, Ruby, Shell
共666个文件
html: 149
less: 133
js: 69
svg: 50
png: 49
jpg: 41
css: 38
eot: 17
ttf: 17
woff: 17
使用Flask,mysql构建的一个基于书籍,基于协同过滤算法,基于slope one的图书推荐系统
智能图书推荐系统
互联网访问地址http://198.56.183.11:8080
数据集下载地址http://www2.informatik.uni-freiburg.de/~cziegler/BX/
主页
搜索功能
登录
注册
历史评分书单
书单
购物车
管理员 用户删除
管理员 书籍添加删除
对图书数据使用tensorflow和GPU加速实现了初版的协同过滤算法
(为了tensorflow的tensor运算,所以会创建比较大的矩阵,会初始化2个约27W乘10W的矩阵)
作者训练环境配置:
环境:ubuntu
内存:64G
显卡:TaiTanXP * 4 (4*12G)
速度有比较大的提升。一天内可以训练完成。但是内存占用极高。接近42G内存。
所以在git上面CF4TensorFlow.py这个文件中第12行:
Rating=Rating[:5000]
设置了一个切片区间,默认使用5000,你可以按你的配置修改这个参数。
作者选择 Epoch 60000 Loss函数曲线
功能清单
注册,登录,检索查询,评分,实时推荐,离线推荐,购物车,书单,删除购物车,删除书单。
管理员权限: 删除用户,添加书籍,删除书籍。
V5 更新
系统整体功能全面完善,后台管理系统上线
前端增加实时推荐模块-猜你喜欢.协同过滤计算结果在-推荐书籍内
V4 更新
项目整体重构
后端代码优化
前端页面全换
V3 更新
介于很多同学需要数据,和对项目部署困难,现在将项目结构整体优化了。更容易部署了,随下随用
V2 更新
优化了搜索框的样式
优化了整体配色
优化了书籍排版,对名字长的书籍会自动省去保留开头。
新增了一个书籍详情页面(基于书本的推荐可以在里面做)
丰富了搜索内容
V1 更新
增加了一个搜索引擎功能,可以输入书名做对应的查询,此功能还有待完善
增加了对推荐书籍的评分功能。
增加了查看历史评分书籍的功能。
所需运行环境
使用python3.6作为编程语言。使用mysql作为数据库存储.
需要安装pandas,flask,pymysql.
* 安装方式:
pip install pandas
pip install flask
pip install pymysql
联系作者:
QQ:470581985
项目源码介绍
图书推荐系统
----Flask-BookRecommend-Mysql\
|----data >这个文件夹中存放数据集,数据集比较杂乱。
|----image\
|----web\ >web端
| |----logger.py >日志记录
| |----config.yml >配置参数
| |----logs >日志
| |----app.py >web入口
| |----utils.py >辅助模块
|----CF_use_python.py >协同过滤:CF 算法
|----CF_use_tensorflow.py >使用tensorflow实现的协同过滤CF算法
|----read_data_save_to_mysql.py >读取data文件夹里面的书籍存储到数据库中
|----README.md
项目启动方式:
数据集下载地址[http://www2.informatik.uni-freiburg.de/~cziegler/BX/]
将下载好的数据放入data文件夹下
运行read_data_save_to_mysql.py文件 将数据导入到mysql中。
进入web文件夹,运行app.py
在浏览器上访问 127.0.0.1:8080
使用UserID和Location作为账号密码登录网站。
注意mysql的链接参数.默认是root,密码123456
系统管理员的账号:admin 密码:admin 通过这个账号密码进入后台管理
Example:
UserID/账号:
39027
UserName/密码:
tempe, arizona, usa
项目思路:
本项目实现了3个图书推荐功能:
热门书籍
是将评分排名最高的几本书推荐给用户
猜你喜欢
通过数据库SQL语句实现
”看了这本书的人也看了XX书“
主要逻辑是:
首先查该用户的浏览记录
通过浏览过的书籍,找到也看过这本书的人
在也看过这本书的人中,找评分较高的书推荐给用户
推荐书籍
离线计算好的推荐表的信息。使用到了协同过滤算法
之后会做成按天更新
目前的项目是实时推荐的,使用sql语句实现的
wx赞赏码:如果对你有用或者你需要帮你改进此项目
没有合适的资源?快使用搜索试试~ 我知道了~
温馨提示
这是一个基于Flask和MySQL构建的图书推荐系统设计,使用HTML、JavaScript、CSS、Python、Ruby和Shell语言开发,包含666个文件。主要文件类型包括149个HTML文件、133个LESS文件、69个JavaScript文件、50个SVG文件、49个PNG图片文件、41个JPG图片文件、38个CSS文件、17个EOT字体文件、17个TTF字体文件和17个WOFF字体文件。该项目是一个基于书籍的推荐系统,采用协同过滤算法和slope one算法,为用户提供个性化的图书推荐,适合用于个人学习和实践Flask和MySQL的开发技术。
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