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尝试使用python进行数据挖掘. 当前状态: + 完成简单推荐功能,使用马氏距离、Pearson相关系数 + Please use movielens dataset: http://www.grouplens.org/node/73 + use pickle to store inter data, this function needs to be improved. + 数据标准化 (value-mean_value)/normal_deviation = normal_value Todo List *****优先***** + 加入Slope One算法 --> weighted Slope One --> BI-Polar Slope One + Divide into Training part and Run Part + Classification + User_based filtering + Item_based filtering + 聚类 + add xml configuration file and related .py + 增加保存dict\list对象功能 ***其次*** + add logging module + 增加 reverse_权重 + 更新模块code *If I have time*: + add database to store inter-data + add User Interface + 增加对Hadoop的支持 + 引入评价机制 + 当结果不理想时(依赖于可靠的评价机制),自适应调整参数 Note: + 尽量用KV形式存储处理的数据 https://twitter.com/nourlcn
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