hadoop大数据编程实现

《Hadoop与大数据挖掘》一2.6.3 Hadoop TF-IDF编程实现

2.6.3 Hadoop TF-IDF编程实现这里给出的TF-IDF算法的测试数据使用的是Avro格式的。这里只对Avro进行简单介绍，如读者需要深入了解，可以上网查找相关资料。Avro简介Avro是一个数据序列化的系统，它可以将数据结构或对象转化成便于存储或...

《Hadoop与大数据挖掘》一2.5.4 Hadoop K-Means编程实现

2.5.4 Hadoop K-Means编程实现在下面的实现过程中，会进行简单实现思路介绍，针对一些实现会有动手实践给读者练习。一般情况下我们建议读者自己全部实现，对于实现起来有难度的读者，我们提供了参考程序，但是需要注意，参考程序不是完整...

hadoop更多"大数据"相关

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