I\'m working with Apache Mahout to vectorize and cluster a decent sized set of documents (~500k).In working through the examples both on the pr开发者_StackOverflow社区oject website and in the Mahout i
I am trying to compile the example code of \"Mahout in Action\" in Eclipse. There is a java file titled as \"LimitedMemoryDiffStorage.java\". Which essentially just define a class
I am studying to use Apache Mahout, and get the following message after running one of its example: Exception in thread \"main\" org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input pat
I am a newbie learning mahout. I learned that there are five recommenders in mahout. User-based, Item-based,...
I am running NaiveBayes on a set of tweets using Mahout. Two files, one 100 MB and one 300 MB. I changed JAVA_HEAP_MAX to JAVA_HEAP_MAX=-Xmx2000m ( earlier it was 1000). But even then,mahout ran for a
I have nearly 200+ xml files in the hdfs. I use the XmlInputFormat (of mahout) to stream the elements. The mapper is able to get the xml contents and process it. But the problem is only the first xml
I am starting to use Mahout for clustering, but I am having a hard time trying to convert a sql(mysql) dump to a mahout-compatible SequenceFile. I am using the code above.
I ran a clustering test on crawled pages (more than 25K docs ; personal data set). I\'ve done a clusterdump :
After I run: mahout org.apache.mahout.cf.taste.example.jester.JesterRecommenderEvaluatorRunner mahout org.apache.mahout.cf.taste.example.jester.JesterRecommenderEvaluatorRunner
开发者_如何学编程I have written an application such that when i give it an Id for recommendation it results in successful recommendations. However, when I make a follow-up request it gives me the same
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