You are viewing the RapidMiner Studio documentation for version 7.6 - Check here for latest version
What's New in RapidMiner Studio 6.0.5?
This page describes improvements in RapidMiner Studio 6.0.5.
Enhancements
- Improved copy and paste functionality of the process editor
- Added new logging mechanism which can also be used by extensions to display their own logs in the default log view
- Added parameter to Parse Numbers operator to show an error message or use missing values if a value can't be parsed
- On lower screen resolutions smaller plot preview icons will be used
- Aggregate operator throws an error when the example set does not contain attributes selected by the parameter "group by"
- Improved the ability to stop the process while executing a Join operator
- Ports of disabled operators are now highlighted to indicate that interaction is possible
- Loop/Optimize Parameters GUI now automatically selects newly added parameter
- Refreshing a repository folder is now possible regardless whether a folder or a data entry is selected
- New chart type added: Web
- Improved tooltip behavior
- Improved resizing of subprocesses
- Added parameter to Loop/Optimize Parameters which specifies how errors occurring in the inner process should be handled
- Switching perspectives now remembers focused tabs and the position of all scroll bars
Bug fixes
- BUGFIX: Data readers will no longer automatically choose binominal as the value type to avoid import failures
- BUGFIX: Saving a process can no longer freeze the user interface
- BUGFIX: Storing/Reading models in XML representation works again when executing the process on RapidMiner Server
- BUGFIX: Pasting process xml into the process view directly no longer messes up the layout and the connections
- BUGFIX: Execute Process: Number of ports shown by operator matches ports used by embedded process.
- BUGFIX: Weighting Operators which require a label attribute now throw an error if no label is present
- BUGFIX: Superset and Union operators now fail with a better error message if the special attributes do not match
- BUGFIX: macro() can now be used in the expression condition at Branch
- BUGFIX: Loop Repository: using the parent folder name as filtered string does not throw an error anymore
- BUGFIX: The Cumulative Variance plot for the PCA now displays the correct values
- BUGFIX: Excel Operators show a human readable Error if wrong sheet is selected
- BUGFIX: Aggregate now detects DATE_TIME in MetaData
- BUGFIX: Predefined operator macros are working again
- BUGFIX: Data import operators of extensions are no longer sometimes displayed as disabled for some licenses
- BUGFIX: Use correct file filter for Loop Zip-File Entries file chooser
- BUGFIX: Read and Update Database operators can now be stopped
- BUGFIX: Generate Macro will no longer add unnecessary zeros to the end of numbers
- BUGFIX: Reduced logging at Generate Function Set if NaN was generated
- BUGFIX: Operators which provide a subset selection now show an error if selected attributes are not present
- BUGFIX: Correct display of operator status when starting a process
- BUGFIX: Catch errors when trying to parse empty strings to numbers
- BUGFIX: Remember/Recall operators now use a more sensible default for the io object type
- BUGFIX: Fixed endless loop in Logistic Regression
- BUGFIX: Generate Data can now be stopped
- BUGFIX: Import wizards now ignore the check for duplicate names regarding columns that are disabled
- BUGFIX: Linear, Quadratic and Regularized Discriminant Analysis can now be stopped
- BUGFIX: K-Means, Linear Regression and SVM now ignore missing values in special attributes, except for the label
- BUGFIX: Generate Nominal Data operator can now be stopped
- BUGFIX: The arrange operators function no longer adds horizontal space between operators unnecessarily
- BUGFIX: Fixed Filter Examples operator failing on date filters for dates before 1970
- BUGFIX: The Split operator correctly outputs missing values if the input value was missing
- BUGFIX: The Replace (Dictionary) operator now displays a meaningful error message if the to or from parameters are left undefined
- BUGFIX: The displayed error, when using an invalid expression in the Branch operator, now contains a link to the operator
- BUGFIX: Fixed a rare error while loading extensions on startup
- BUGFIX: RapidMiner remembers all tabs that are visible and keeps them focused between perspective switches
- BUGFIX: Tooltips in New Operator Dialog are now correctly formatted
- BUGFIX: The Loop Repository operator now shows an error when the selected repository location does not exist
- BUGFIX: Building Block Numerical X-Validation now defaults to shuffled sampling
- BUGFIX: Improved error handling when pasting an unsupported file into the process editor
- BUGFIX: More meaningful error message when a wrong attribute is selected in some operators