Author Archives: admin

Configure Hadoop

Posted on December 10, 2010 by admin

Configure Hadoop Machines 1 Create hadoop user. Although you don’t have to create a hadoop user, but this is a good practice. # sudo addgroup hadoop # sudo adduser –ingroup hadoop hadoop # sudo adduser hadoop admin Now you can … Continue reading →

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Using c4.5

Posted on August 31, 2009 by admin

C4.5 is a wide used supervised learning algorithm, which is famous as one of the classic decision tree induction algorithm, invented by Ross Quinlan. It can perform both classification task and regression task. C4.5 is particularly interested by some data … Continue reading →

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Incremental learning

Posted on August 26, 2009 by admin

In industrial life, data usually become available gradually, this fact requires data analysis systems to have the capability to learn information incrementally. Learning from new data without forgetting prior knowledge is known as incremental learning. Its requirement become challenge since … Continue reading →

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Members of the TSSG-KDDG Group

Posted on February 7, 2008 by admin

Dr Willie Donnelly (wdonnelly :AT: tssg.org) Micheal O Foghlu (mofoghlu :AT: tssg.org) Barry Downes (bdownes :AT: tssg.org) Dr Huaiguo Fu (hfu :AT: tssg.org) Eric Robson (erobson :AT: tssg.org) Bernard Butler (bbutler :AT: tssg.org) Annie Ibrahim (aibrahim :AT: tssg.org)

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