Due to recent updates, all users are required to create an Altair One account to login to the RapidMiner community. Click the Register button to create your account using the same email that you have previously used to login to the RapidMiner community. This will ensure that any previously created content will be synced to your Altair One account. Once you login, you will be asked to provide a username that identifies you to other Community users. Email us at Community with questions.
Operator Toolbox Version 2.10 released
MartinLiebig
Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,528 
RM Data Scientist
in Help
Hi everyone,
just a quick note that we released a new version of Operator Toolbox today. Here is the changelog:
Version 2.10.0 (2021-04-30)
New Operator: Isolation Forest
Tree Learner for anomaly detection.
New Operator: Select by Weights (Multi)
This operator combines the Weights by ... operators and the
Select by Weights operators into a single more convenient operator.
The new operator also supports example weights for the
computation of the attribute weights.
Enhancements
Tukey Test operator now has an option to ignore missing values.
The color and icons of all outlier operators are changed to
indicate for the modelling aspect of this types of operators
The scoring of LDA Models (trained by Extract Topics from
Data (LDA) and Extract Topics from Documents (LDA)) was
adapted, so that there aren't any differences between scoring
in the training or the application of the models.
Results of LDA can differ on an insignificant level to
previous versions
Updated the dependency to the RM Text extension from 7.4.1 to 9.3.1
Internal refactoring of the code base
Best,
Martin
- Sr. Director Data Solutions, Altair RapidMiner -
Dortmund, Germany
Dortmund, Germany
2
