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Introduction: The aerospace ribbon in Hypermesh offers a collection of tools developed by the aerospace field team to solve specific challenges faced in the aerospace field. However, it is available and useful for users in any field. This series of posts will document the capabilities of those tools and provide sample…
Hi all, I use RapidMiner Studio in academia as a professor in AI and business-oriented Big Data courses and programs. I recently noticed that the mod.rapidminer.com website is no longer active. Does anyone know if it has been permanently decommissioned? Is there an alternative site? For us it was very useful this web…
Hello, I want to import two data sets, specifically the iris (which is found in the samples) and the wine data set (which I can import via Read CSV) and up to here, the problem with the wine data set is that instead of reading each attribute name separetly, e.g. "Alcohol", "Ash", "Phenols" etc, it combines all attribute…
I am aware of the available GBT model and others. Just wanted to know if XGBOOST is available or Rapidminer is planning to bring it in future.
I am gonna show a comparison KNN model before and after applying PCA through ROC but get this error, can anyone help me?
Hello together, i want to compare values from two tables. I have a table with a number, a date and a weight. In the other table I have the same number, date and level. I want to compare the weight with the level. How do I do that? Can you help me there? Thank you very much and best regards,Sharleen
Hello everybody, I am a freshman in Data mining and I don't know which model I should use for my classification task. So I want to use the Auto Model to check which model works best for my data. But no model works, all show errors with these mistakes: Cannot execute log reg calibration learning: Error while training the…
Hello together, is there a possibility within the "Compare ROCs" operator to return an ulterior measure instead of default TRP vs. FPR as result? Thanks in advance for your answers! Best regards, Fatih
Hello together, is there a possibility within RapidMiner to parallelly train and test selected classification models and subsequently return the best performance result of the respective classification model? The goal of my research is to evaluate the behaviour of classification models with regard to the determination of…
June 26, 2025 | Virtual Global Event
Exceptional individuals who support the Community.
The Community Team would like to introduce the June Champion of the Month, Andreas Altmann @AndreasAltmann. Andreas works as a Senior Specialist Development CAE at thyssenkrupp Automotive Technology. His work covers a wide range of simulation topics, including NVH, stiffness, strength, crash, and optimization. “I’m…
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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…
We are pleased to share that Altair have been recognized as Leaders for the 2nd year in a row in the Gartner(r) Magic Quadrant(tm) for Data Science and Machine Learning Platforms! In the words of Altair CTO Sam Mahalingham: 'We think being recognized as a Leader for the second consecutive year further validates Altair’s…
We are migrating the Altair LMS to a new platform. Kindly log in to https://learn.altair.com/ with your Altair One account to access your certificates and badges. You can retrieve your certificates using either of the following options: Option 1: Visit “My Learning”:…
We added 8 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and advancements in Altair’s Electromagnetics solutions. Throughout the series attendees will have the opportunity to learn…