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I am a new RapidMiner user. I 've just installed RapidMiner Studio and Rosette Text Analytics extension. But when I tried to make a new connection, I didn't find Rosette Connection type in "Create a new connection" dialog box.
How do I create new connections in RapidMiner Studio 9.3 for Aylien and Rosette? Which connection type should I choose? I understand Aylien is no longer supported, but both Aylien and Rosette worked just a few months ago in the previous release. Is there a way to convert "legacy connections" of Aylien and Rosette into new…
Hi, I am analysing 70 newspaper articles (in a specific time-frame) and thorugh Rosette operator Entity sentiment, I extracted the entities and their correspective sentiment. I would like to create a example set regarding how many times a specific entity is named in the time-frame that I am studying and with which…
Hi everybody, I am trying to extract entities with the Rosette extension for Rapidminer, however, it does not really work and I can't seem to find help on it in the community. Basically, I have a document (CSV) with data I scraped before. From the document I want to extract the entities. I used the operators "Read…
Hi all I'm entirely new to Rapidminer and I'm really struggling. I've tried both the Aylien and Rosette APIs to run sentiment analysis on a CSV file but I'm getting nowhere. Can someone explain the basic processes to run sentiment analysis on certain fields in a CSV file? I've tried it using both. I get no results from…
Hello. I want to remove the prepositions. For example, the word veeeryy, the word very was. I searched for the rosette text analysis operator. But I do not know which operator to use for this purpose. Someone guides me?
Hi, I'm just getting started with RM for text analytics. Everything has gone well working with structured data but I'm struggling with analysing text documents. Could you anyone provide a process of how to extract entities from a PDF or Word Doc? I've searched these forums and Google and the only solution that seems to…
Message from BasisTech We are contacting you today about our DATA SCIENTIST CHALLENGE, running December 1st through January 1st 2017. Are you looking for an opportunity to show off your data science expertise? Have your work published by a leading text analytics software company? Improve your skills? Win awesome prizes?…
June 26, 2025 | Virtual Global Event
Exceptional individuals who support the Community.
The Community Team would like to introduce the May Champion of the Month, Simone Reitano @Simone_Reitano. Simone is an Aerospace Engineer, graduated from Politecnico di Torino in 2019. After an initial experience as a Fellow Researcher, he joined BEOND, an innovative SME providing advanced engineering services, including…
The Altair Support page provides users with access to the Altair Learning Center page, which can be reached either directly through or by logging into the: Altair One or Altair Community Users in Altair Learning Center have access to four different sections: In the Explore Content section, users can refine their search…
Complete your Profile, Get Your First Accepted Answer Badge & Enter to Win! We're celebrating our amazing Altair Community with an exclusive raffle opportunity for active members like you! How to Enter the $25 Raffle Step 1: Earn your first accepted answer badge by answering community questions and getting your answers…
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Our community events calendar is packed with opportunities to learn, connect and grow. From technical deep-dives to networking sessions, these events are designed to strengthen our community connections. Take a look at our June events lineup. Summary of our Upcoming Events: Ask the Expert AI Studio Series [June 11] -…
Hello Community Members! Welcome to our May Community Roundup! As we wrapped up a beautiful May and moved in to June, I am excited to share highlights from our buzzing Altair Community. Before we dive in to May's achievement, don't forget to participate in our exciting June Community Raffle - Complete your Profile, Get…