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bprplus's Introduction

BPRPlus

BPRPlus 是一个开源的Java库,专注于推荐排序问题,目标是为基于多种隐式反馈的各种BPR变形算法提供快速实现.

系统架构借鉴LibRec,一个领先的推荐系统开源库.

作者 刘臣
E-mail [email protected], [email protected]

运行环境

  • 1.Java 1.8:基础的Java环境
  • 2.python3:调用python脚本完成结果可视化

BPRPlus主要特性如下

  • 1.基于配置文件:通过配置文件控制系统的所有参数
  • 2.并行计算:系统内部应用并行计算解决性能问题
  • 3.支持多种隐式反馈:支持多种隐式反馈数据的读取
  • 4.结果可视化:训练过程的loss可视化、评价指标可视化

代码示例

通过简单的几行代码,你就可以执行基本的BPR算法.

public void main(String[] args) throws Exception {
       Configuration conf = new Configuration();
       conf.addResource("recommender/bpr.properties");
       RecommenderJob job = new RecommenderJob(conf);
       job.runJob();
}

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