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https://issues.apache.org/jira/browse/MAHOUT-588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989285#comment-12989285
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Timothy Potter commented on MAHOUT-588:
---------------------------------------
Hi Szymon,
I'd like to use the vectors you created with the more sophisticated analzyer.
Can you post the tfidf-vectors directory from your HDFS to Grant's S3 bucket,
such as: s3n://asf-mail-archives/mahout-0.4/tfidf-vectors
Best way would be to use distcp out of Hadoop using:
hadoop distcp HDFS_PATH/tfidf-vectors s3n://asf-mail-archives/mahout-0.4/
You'll also need to setup your s3n access key and secret key in core-site.xml,
such as:
<property>
<name>fs.s3n.awsAccessKeyId</name>
<value>ACCESSKEY</value>
</property>
<property>
<name>fs.s3n.awsSecretAccessKey</name>
<value>SECRETKEY</value>
</property>
> Benchmark Mahout's clustering performance on EC2 and publish the results
> ------------------------------------------------------------------------
>
> Key: MAHOUT-588
> URL: https://issues.apache.org/jira/browse/MAHOUT-588
> Project: Mahout
> Issue Type: Task
> Reporter: Grant Ingersoll
> Attachments: SequenceFilesFromMailArchives.java,
> SequenceFilesFromMailArchives2.java, Top1000Tokens_maybe_stopWords,
> Uncompress.java, clusters_kMeans.txt, distcp_large_to_s3_failed.log,
> seq2sparse_small_failed.log, seq2sparse_xlarge_ok.log
>
>
> For Taming Text, I've commissioned some benchmarking work on Mahout's
> clustering algorithms. I've asked the two doing the project to do all the
> work in the open here. The goal is to use a publicly reusable dataset (for
> now, the ASF mail archives, assuming it is big enough) and run on EC2 and
> make all resources available so others can reproduce/improve.
> I'd like to add the setup code to utils (although it could possibly be done
> as a Vectorizer) and the publication of the results will be put up on the
> Wiki as well as in the book. This issue is to track the patches, etc.
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