推荐系统 推荐系统笔记，包括论文，代码实现，相关推荐比赛等

Kaggle event 推荐比赛及解答思路。 Event Recommendation Engine Challenge:预测用户是否会对某个活动感兴趣，based on events they've responded to in the past user demographic information what events they've seen and clicked on in our app 简单解决方案： 1.数据清洗与预处理 2.构建特征(包括协同过滤推荐度等复杂特征) 3.建模 4.生成提交的测试结果