Comments on: Data mining tools comparison - Summary http://voyagememoirs.com/pharmine/2008/05/18/summary/ Data mining in Pharmacy Sun, 05 Feb 2012 04:13:54 +0000 http://wordpress.org/?v=2.3.2 By: ch http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-7377 ch Thu, 15 Dec 2011 06:15:36 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-7377 hai hai

]]> By: power tools http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-6845 power tools Wed, 23 Nov 2011 10:25:28 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-6845 <strong>power tools</strong> [...]Data mining tools comparison - Summary | pharmine[...] power tools

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]]> By: prissammenligning http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-5003 prissammenligning Mon, 29 Aug 2011 09:59:36 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-5003 <strong>prissammenligning</strong> Data mining tools comparison - Summary | pharmine prissammenligning

Data mining tools comparison - Summary | pharmine

]]> By: bxshi.nku http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-3452 bxshi.nku Sat, 30 Apr 2011 07:01:40 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-3452 Hi, Thanks for your sharing. I've just began to learn data mining all by myself and wanna find a powerful experiment environment, and finally I decided to try rapid miner, thanks for your advise! Best regards, bxshi Hi,
Thanks for your sharing. I’ve just began to learn data mining all by myself and wanna find a powerful experiment environment, and finally I decided to try rapid miner, thanks for your advise!

Best regards,
bxshi

]]> By: Ingo Mierswa http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-1148 Ingo Mierswa Sun, 31 Jan 2010 13:52:56 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-1148 Hi, it has been quite a while since I visited your web site. I just wanted to let you know that the support for multicores in RapidMiner is now part of the freely available community edition of RapidMiner - as well as all other extensions which were formerly only available for our enterprise customers. The second information is about the process handling: beginning with RapidMiner 5, there is also a process flow design available like that known from the Weka Knowledge Flow or SPSS Clementine. Now RapidMiner combines its power in modeling and validation with the ease of useness of other solutions. The RapidMiner 5 Release Candidate was released end of last year and maybe you want to give it another try. Hope you and your readers find this information interesting. All the best, Ingo Hi,

it has been quite a while since I visited your web site. I just wanted to let you know that the support for multicores in RapidMiner is now part of the freely available community edition of RapidMiner - as well as all other extensions which were formerly only available for our enterprise customers.

The second information is about the process handling: beginning with RapidMiner 5, there is also a process flow design available like that known from the Weka Knowledge Flow or SPSS Clementine. Now RapidMiner combines its power in modeling and validation with the ease of useness of other solutions. The RapidMiner 5 Release Candidate was released end of last year and maybe you want to give it another try.

Hope you and your readers find this information interesting.

All the best,
Ingo

]]> By: Frank Xavier http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-685 Frank Xavier Mon, 30 Mar 2009 16:36:12 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-685 Dear Yap Chun Wei, thanks for your informative texts about the various data mining tools and your in-depth comparison. It gives a lot of insight into these tools and their usefulness as well as their short comings. And good pointers for the open source projects on where to improve their great software tools. Regarding the multi-core features, I can really recommend the RapidMiner Enterprise Edition. The speed-up is enormous. Since you are an assistance professor at National University of Singapore, you could ask the team at Rapid-I for academic pricing. They offer an academic version of RapidMiner at a reduced price for universities, professors, research assistants, and students. Looking at RapidMiner, KNIME, Weka, and the R-Project, I see four enterprise ready data mining tools and a lot of dynamic in the further development of these tools, which is good for all data miners, both in academic research and commercial applications. Best wishes, Frank Dear Yap Chun Wei,

thanks for your informative texts about the various data mining tools and your in-depth comparison. It gives a lot of insight into these tools and their usefulness as well as their short comings. And good pointers for the open source projects on where to improve their great software tools.

Regarding the multi-core features, I can really recommend the RapidMiner Enterprise Edition. The speed-up is enormous. Since you are an assistance professor at National University of Singapore, you could ask the team at Rapid-I for academic pricing. They offer an academic version of RapidMiner at a reduced price for universities, professors, research assistants, and students.

Looking at RapidMiner, KNIME, Weka, and the R-Project, I see four enterprise ready data mining tools and a lot of dynamic in the further development of these tools, which is good for all data miners, both in academic research and commercial applications.

Best wishes,
Frank

]]> By: kannan http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-553 kannan Sun, 07 Dec 2008 05:30:23 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-553 Dear sir, I am interstef in qsar studies like solubility,logp etc. My interest is comparing different classifiers .I have started using weka knowledgeflow and connected the training set and test set from the splitmaker directly to the classifier (multilayer percepton) Is this wrong? Also how do i save a trained classifier? Dear sir,
I am interstef in qsar studies like solubility,logp etc. My interest is comparing different classifiers .I have started using weka knowledgeflow and connected the training set and test set from the splitmaker directly to the classifier (multilayer percepton)
Is this wrong?
Also how do i save a trained classifier?

]]> By: Yap Chun Wei http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-174 Yap Chun Wei Tue, 20 May 2008 14:11:45 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-174 Hi Ingo, Congratulations on the improvements to an already excellent product. I will certainly download the new version and give it a try. I saw an interesting new feature for RapidMiner 4.1, which is the ability to support multi-cores. Personally, I feel that this is a very important feature since most CPU nowadays are multi-core. However, it seems like this feature is only available in the Enterprise edition, which is a pity. Hopefully, Rapid-I will decide to release this feature to the community edition in the future. Hi Ingo,

Congratulations on the improvements to an already excellent product. I will certainly download the new version and give it a try.

I saw an interesting new feature for RapidMiner 4.1, which is the ability to support multi-cores. Personally, I feel that this is a very important feature since most CPU nowadays are multi-core. However, it seems like this feature is only available in the Enterprise edition, which is a pity. Hopefully, Rapid-I will decide to release this feature to the community edition in the future.

]]> By: Ingo Mierswa http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-173 Ingo Mierswa Tue, 20 May 2008 10:21:08 +0000 http://voyagememoirs.com/pharmine/2008/05/18/summary/#comment-173 Hello, first of all I would like to thank you for your efforts in comparing those data mining tools. After reading you evaluation of RapidMiner we decided to start to better meet your requirements and, for example, added a new sampling operator for Kennard-Stone sampling. This new operator is available in our new release of RapidMiner 4.1 available on our web site http://rapid-i.com We also added an improved in-program documentation. All operators now show more exhaustive descriptions as a tool tip or in the operator info dialog so that the steep learning should be flattened at least a bit ;-) Thanks again and I am hoping that these information are useful to you or your readers. Cheers, Ingo Hello,

first of all I would like to thank you for your efforts in comparing those data mining tools. After reading you evaluation of RapidMiner we decided to start to better meet your requirements and, for example, added a new sampling operator for Kennard-Stone sampling. This new operator is available in our new release of RapidMiner 4.1 available on our web site

http://rapid-i.com

We also added an improved in-program documentation. All operators now show more exhaustive descriptions as a tool tip or in the operator info dialog so that the steep learning should be flattened at least a bit ;-)

Thanks again and I am hoping that these information are useful to you or your readers.

Cheers,
Ingo

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