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Operator Toolbox Version 2.9.0 released
MartinLiebig
Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,533 
RM Data Scientist
Hi Everybody! Today we released version 2.9.0 of Operator Toolbox!
The updates here are really driven by you, the community. Namely:
A new operator Read Yahoo Finance to read historic asset prices. That's a common request we heard here, specifically by my friend @kypexin !
An update on Extract Sentiment, which adds French and German dictionaries. A few people including @EL75 asked for it.
An Update to Extract Topics (LDA)Campello in her studies.
Smaller things:
- Changed the default tokenization regex in Extract Sentiment from \W to [\s-!"#$%&'()*+,./:;<=>?@[\]_`{|}~]. Now words like 'großartig' are handled correctly.
- Fixed a bug which makes Read SFTP to ignore proxies.
- Added a 'show optimization settings' setting to LDA to make it easier to use.
So thanks again for all your feedback! I hope you enjoy the new features.
- Sr. Director Data Solutions, Altair RapidMiner -
Dortmund, Germany
Dortmund, Germany
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Dortmund, Germany