CEP by Apache Mahout via the Google MapReduce Framework Post: 302261747

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Special Forums News, Links, Events and Announcements Complex Event Processing RSS News CEP by Apache Mahout via the Google MapReduce Framework Post 302261747 by Linux Bot on Tuesday 25th of November 2008 01:08:53 PM

11-25-2008

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CEP by Apache Mahout via the Google MapReduce Framework

Tim Bass
11-24-2008 03:14 PM
MapReduce is a software framework implemented in C++ with interfaces in Python and Java introduced by Google to support parallel computations over large (multiple petabyte) data sets on clusters of computers.* The Apache* Hadoop project is a free open source Java MapReduce implementation.* Mahout is an Apache project, based on Hadoop, with an objective to build scalable, Apache-licensed machine learning libraries.

The Mahout team is initially focused on building the ten machine learning libraries detailed in Map-Reduce for Machine Learning on Multicore by seven members of Stanford’s computer science department.** These libraries, some, if not all, critical for “real” complex event processing, include;

Locally Weighted Linear Regression (LWLR),
Naive Bayes (NB),
Gaussian Discriminative Analysis (GDA),
k-means,
Logistic Regression (LR),
Neural Network (NN),
Principal Components Analysis (PCA),
Independent Component Analysis (ICA),
Expectation Maximization (EM), and
Support Vector Machine (SVM)

Ready to move beyond rules and rule-based systems to process complex events? Interested folks should visit the Apache Mahout Wiki.

Note: See also, Map-Reduce: A Relevance to Analytics?

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net::google::code::atomparser

Net::Google::Code::AtomParser(3pm)			User Contributed Perl Documentation			Net::Google::Code::AtomParser(3pm)

NAME

       Net::Google::Code::AtomParser - AtomParser with a parsing method for gcode

DESCRIPTION

INTERFACE

   new
   parse( $xml_content )
       return( $feed, $entries ), $feed is a hashref like {
	   'title' => 'Issue updates for project net-google-code on Google Code',
	   'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic',
	   'updated' => '2009-06-12T05:55:48Z' }

       $entries is an arrayref like [
	   {
	       'content' => '<pre>second comment
	</pre>
	',
	       'name'  => 'sunnavy',
	       'title' => 'Update 2 to issue 22 ("for sd test")',
	       'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic/22/2',
	       'updated' => '2009-06-12T05:55:48Z'
	   },
	   {
	       'content' => '<pre>first comment
	</pre>
	',
	       'name'  => 'sunnavy',
	       'title' => 'Update 1 to issue 22 ("for sd test")',
	       'id' => 'http://code.google.com/feeds/p/net-google-code/issueupdates/basic/22/1',
	       'updated' => '2009-06-12T05:55:22Z'
	   }, ]

AUTHOR

       sunnavy	"<sunnavy@bestpractical.com>"

LICENCE AND COPYRIGHT

       Copyright 2008-2010 Best Practical Solutions.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.1							    2010-01-29					Net::Google::Code::AtomParser(3pm)