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What's New in RapidMiner Studio 6.2?

This page describes improvements in RapidMiner Studio 6.2.

Added operators 'Publish to App' and 'Recall from App' and a new view 'App Objects' for RapidMiner Server App manipulations
Resizing the attribute name column in the Statistics view of process results is now possible
New processes can now be saved via save button or ctrl+s
Improved error messages for broken custom filters in the 'Filter Examples' operator
Improved error message when selecting special attributes in an operator despite special attributes not being included
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Improved speed and behavior of 'Decision Tree' and 'Random Forest' operators
API: Introduced AbstractConfigurator which deprecates the Configurator class. The AbstractConfigurator improves parameter dependency handling for Configurables
API: removed Encog dependency and all deprecated classes that used Encog
API: Added capability to allow parallel processing inside operators

BUGFIX: Fixes problems with single parameter selection for several Java implementations
BUGFIX: Fixed opening of stored results via the result history
BUGFIX: Operator port tooltips should no longer cover the port
BUGFIX: Charts should now display 'Missing' instead of '1.1.1970' for missing values in date attributes
BUGFIX: 'Update Database' should throw a more reasonable error message in case the database user lacks permission
BUGFIX: 'Neural Net' operator works again when applied on special attributes with missing values
BUGFIX: 'Neural Net' can no longer be applied on incompatible data
BUGFIX: The expression parser function round() now returns a missing value instead of 0 when applied on a missing value
BUGFIX: 'Sample (Bootstrapping)' operator now throws a reasonable error message in case the input example set is empty
BUGFIX: Moving colors in the color scheme dialog of Advanced Charts does not save duplicates anymore
BUGFIX: Fixed a bug which occurred when an optional password field was left empty
BUGFIX: Fixed overwriting an already existing file in Import Binary File Wizard
BUGFIX: Fixed a UI problem that occurred when a Collection with empty ExampleSets was displayed
BUGFIX: Fixed operator tree display in log view which is shown in case of a process error