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RapidMiner -- Data Mining, ETL, OLAP, BI / News: Recent posts

RapidMiner 4.6 + 5 Beta released

Finally, Rapid-I presents the new version of the world-wide most often used open source data mining solution RapidMiner. Among the new features of RapidMiner 5 are a new user interface, the new repositories, a completely new way of meta data transformation, and the quick fixes, which simplifies the design of complex analysis processes a lot. More information and a Quick Tour Video can be found at http://www.rapid-i.com

Posted by Ingo Mierswa 2009-10-06

RapidMiner 4.5 released

RapidMiner is a mature and complete data mining solution enabling analysts to find underlying patterns in large volumes of data and making use of those. More than 500 operators, i.e. basic analysis steps, cover all important aspects of data analysis, ETL, and even reporting. This turns RapidMiner from a mere data mining application into a predictive business intelligence suite.

Today, we are happy to announce the release of RapidMiner 4.5. We again worked hard on improving RapidMiner to meet your data analysis, ETL, and BI requirements. The result is now available for download and provides 13 new operators, more than 10 bugfixes, and a lot of exciting new features like:... read more

Posted by Ingo Mierswa 2009-07-20

RapidMiner: 4.4 released

ETL, data warehousing, data mining, OLAP, business intelligence (BI) in Java. 500+ modules: extract, transform, load (ETL), data mining, data analysis + Weka, statistical forecasting, preprocessing, validation, visualization, OLAP, business intelligence.

RapidMiner is a mature and complete data mining solution enabling analysts to find underlying patterns in large volumes of data and making use of those. More than 500 operators, i.e. basic analysis steps, cover all important aspects of data analysis, ETL, and even reporting. This turns RapidMiner from a mere data mining application into a predictive business intelligence suite.... read more

Posted by Ingo Mierswa 2009-03-16

RapidMiner 4.3 released

RapidMiner is a mature and complete business intelligence suite
as well as a complete data mining library which can be used
within your own applications. About 500 powerful data mining,
analysis, and reporting operators can be combined in order to
define even very complex data analysis, ETL, and BI processes.

Today, we are happy to announce the release of RapidMiner 4.3.
During the last months, we worked hard on improving RapidMiner
to meet your data analysis, ETL, and BI requirements. The result
is now available for download and provides more than 50 new
operators and a lot of exciting new features:... read more

Posted by Ingo Mierswa 2008-11-23

RapidMiner 4.2 released

RapidMiner is a mature and complete business
intelligence suite as well as a complete data
mining library which can be used within your own
applications. About 500 powerful data mining,
analysis, and reporting operators can be combined
in order to define even very complex data analysis
processes. Together with its support for all
analysis-relevant ETL processes and the exportable
visualizations, we refer to RapidMiner as an
Intelligent Business Intelligence (IBI) appliance. ... read more

Posted by Ingo Mierswa 2008-07-16

RapidMiner: 4.1 released

(aka YALE) data mining, machine learning, knowledge discovery, business intelligence in Java. 400+ operators: data mining incl. Weka,learning,preprocessing,validation,visualization. GUI,API,XML,analysis,knowledge discovery,databases,business intelligence

RapidMiner is a mature data mining application as
well as a complete machine learning library which
can be used within your own applications. About
500 powerful data mining operators can be combined
in order to define even very complex data mining
processes. Together with its support for all
analysis-relevant ETL processes and the exportable
visualizations RapidMiner can also be used as a
Business Intelligence (BI) and reporting appliance.... read more

Posted by Ingo Mierswa 2008-05-19

RapidMiner 4.1beta2 released

RapidMiner (formerly: YALE) is a mature data mining
application as well as a complete machine learning
library which can be used within your own
applications. About 500 powerful data mining
operators can be combined in order to define even
very complex data mining processes.

This release is mainly a bugfix release, especially
two errors which caused unusual high memory
consumptions for some data mining processes were
fixed. We also changed back to more precise data
representations since too much rounding errors
occured. In total, about additional 30 bugs were
fixed compared to version 4.1beta and it is therefore
highly recommended to change to this version instead.
In addition, an improved scatter plot and the new
series plotter together with some new operators
give you another reason to try the new version.... read more

Posted by Ingo Mierswa 2008-02-19

RapidMiner: 4.1beta released

(aka YALE) data mining, machine learning, knowledge discovery, business intelligence in Java. 400+ operators: data mining incl. Weka,learning,preprocessing,validation,visualization. GUI,API,XML,analysis,knowledge discovery,databases,business intelligence

RapidMiner (formerly: YALE) is a mature data mining
application as well as a complete machine learning
library which can be used within your own
applications. About 500 powerful data mining
operators can be combined in order to define even
very complex data mining processes.... read more

Posted by Ingo Mierswa 2007-12-10

RapidMiner 4.0 released

RapidMiner (formerly: YALE) is one of the most
commonly used solutions for data mining and machine learning. It is a mature data mining
application as well as a complete machine learning
library which can be used within your own
applications. More than 400 powerful data mining
operators can be combined in order to define even
very complex data mining processes.

The new release RapidMiner 4.0 contains many new
features and bugfixes, including different
workspaces and new visualization methods.
Beside the new and improved functions, the user
interface was completely revised. You can find
more information about the new release... read more

Posted by Ingo Mierswa 2007-08-01

RapidMiner 4.0beta2 released

RapidMiner (formerly: YALE) is the number one
open-source solution for data mining and machine
learning. It is a mature data mining application
as well as a complete machine learning library
which can be used within your own applications.
Almost 400 powerful data mining operators can be
combined in order to define even very complex
data mining processes.

We have just build a new bugfix release of
RapidMiner. Although it is still marked as beta,
it is already very stable and provides many new
and improved operations as well as a completely
revised user interface. You can find more
information about the new release ... read more

Posted by Ingo Mierswa 2007-06-25

New Wiki available for RapidMiner (formerly YALE)

Hello,

we would like to announce the release of a new Wiki for all users of RapidMiner:

http://wiki.rapid-i.com

Please feel free to contribute.

Cheers,
Ingo

Posted by Ingo Mierswa 2007-06-07

YALE renamed to RapidMiner -- and new release 4.0beta

YALE is the number one open-source solution for
data mining and machine learning. It is a mature
data mining application as well as a complete
machine learning library which can be used
within your own applications. Almost 400 powerful
data mining operators can be combined in order
to define even very complex data mining processes.

We now decided to rename YALE into RapidMiner.
You can find more information about this renaming
at... read more

Posted by Ingo Mierswa 2007-05-30

YALE 3.4 released

YALE is a flexible Java environment for machine
learning and data mining. More than 400 nestable
learning and preprocessing operators are provided.
Among other features, the new release YALE 3.4
offers a completely revised data input engine.
This also includes new configuration wizards for
the most complex data loading operators.

Beside other major improvements and several
bugfixes this version also contain a new macro
system and provide furtherly improved plotting
techniques.... read more

Posted by Ingo Mierswa 2006-10-05

YALE 3.3 released - including Windows executables

YALE is a flexible Java environment for machine
learning and data mining. More than 350 nestable
learning and preprocessing operators are provided.
Among other features, the new release YALE 3.3
offers a completely revised visualization engine
which is both more efficient and more powerful.
Beside other major improvements and several
bugfixes this version also includes a Windows
executable and a Windows installer.... read more

Posted by Ingo Mierswa 2006-08-13

YALE 3.2 released

YALE is a flexible Java environment for machine
learning and data mining. More than 350 nestable
learning and preprocessing operators are provided.
The new version YALE 3.2 includes the new
Weka version 3.5.X and many new operators for
learning, pre- and postprocessing. This release
also contain additional performance enhancements,
some major improvements and several bugfixes.

The new version and all YALE plugins are available at... read more

Posted by Ingo Mierswa 2006-04-15

YALE 3.1 released

YALE is a flexible Java environment for machine
learning and data mining. More than 200 nestable learning
and preprocessing operators are provided. The
new version YALE 3.1 includes the new Weka
version 3.4.6 and other external learning libraries. Many performance enhancements
and other major improvements and bugfixes
werde also done.

The new version and all YALE plugins are available at
http://sourceforge.net/project/showfiles.php?group_id=114160 ... read more

Posted by Ingo Mierswa 2005-11-23

YALE 3.0 released

YALE is a flexible Java environment for machine
learning and data mining. 197 nestable learning
and preprocessing operators are provided. The
new version YALE 3.0 includes the new Weka
version 3.4.5, LibSVM 2.8 and MySVM. Other
major improvements and bugfixes werde also
done.

The new version and all YALE plugins are available at
http://sourceforge.net/project/showfiles.php?group_id=114160 ... read more

Posted by Ingo Mierswa 2005-07-11

YALE 2.4.1 released

YALE is a flexible Java environment for machine learning
and data mining. Many nestable learning and preprocessing
operators (including Weka) are provided. The new version
2.4.1 includes the new Weka version 3.4.3. Other minor improvements and bugfixes werde also done.

The new version and all YALE plugins are available at
http://sourceforge.net/project/showfiles.php?group_id=114160

Please send comments and requests to... read more

Posted by Ingo Mierswa 2004-10-08

YALE 2.4 released

YALE is a flexible Java environment for machine learning and data mining. Many nestable learning and preprocessing operators (including Weka) are provided. Several new features where implemented for YALE 2.4. These are a LearningCurveOperator, StandardDeviationWeighting,
PrincipalComponents, WekaAttributeWeighting,
C45ExampleSource, Obfuscator, Deobfuscator,
CorpusBasedWeighting, and several XXXExampleSource
operators.... read more

Posted by Ingo Mierswa 2004-09-21

Yale 2.3.3 released

YALE is a flexible Java environment for machine learning and data mining, many nestable learning and preprocessing operators (including Weka) are provided. The new version 2.3.3 of Yale provides some new features and bugfixes.

Several new features where implemented for Yale 2.3.3. These are: a new operator IteratingOperatorChain, some new target functions for the ExampleSetGenerator, Bayesian Boosting now supports internal bootstrapping and provides the performance values to plot them with the experiment log operator, Weka models are now displayed in the message viewer and log files. ... read more

Posted by Ingo Mierswa 2004-08-26

Yale moved to SourceForge

The flexible data mining environment YALE moved to SourceForge. The development and future releases will be eased by the great services provided by SourceForge.

Since 2001 YALE was developed by the Artificial Intelligence Unit of the University of Dortmund. The CVS repository and released files moved already on SourceForge servers. In the next weeks other parts like mailing lists and tracking system will follow.... read more

Posted by Ingo Mierswa 2004-08-25