Hive and XML File Processing

When I put together the “Generics based Framework for .Net Hadoop MapReduce Job Submission” code one of the goals was to support XML file processing. This was achieved by the creation of a modified Mahout document reader where one can specify the XML node to be presented for processing. But what if ones wants to…

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Co-occurrence Approach to an Item Based Recommender Update

In a previous post I talked about a Co-occurrence Approach to an Item Based Recommender, that utilized the Math.Net Numerics library. Recently the Math.Net Numerics library was updated to version 2.3.0. With this version of the library I was able to update the code to more efficiently read the Sparse Matrix entries. As such I…

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