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Predictive maintenance: Use historical data to determine when a component will require maintenance
Component and product failure can cause significant delays and be very costly. While scheduled maintenance is a must, there are often key indicators that a component is likely to fail outside of a scheduled maintenance window. In this video, we show how the Altair RapidMiner platform can help predict failures so you can…
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How to use 'Deep Learning' operator?
In a multi class classification problem, I understand softmax output function needs to be used. Where do we set this in the configuration of the 'Deep Learning' operator?
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Student license not showing up.
Greetings, I am encountering an issue with the license associated with my account. Although I have a license registered under the University of Ljubljana, School of Economics and Business, it appears my account is currently set to the basic, free license. I was careful during the account creation process, ensuring I added…
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Have not received verification e-mail
Hi, I am having problems with the verification process of activating this account. I have followed the steps and waited a few days but no e-mail has been sent. I have also obtained a license key for the Educational version too. The e-mail does works since the license key has been sent to it as well as using this account to…
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Can you provide flow for how to use the word2vec operator in RapidMiner?
Can you provide an example for how to use the word2vec operator in RapidMiner? I generally understand the concept but there are no materials on how to actually create a word2vec model in Rapidminer. I tried doing this on my own but kept getting error messages that the input I was providing was not what was expected, and I…
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Machine Learning Modeling: How to work with unbalanced datasets
For predictive modeling, we need a "balanced" dataset for the algorithm to find a signal to detect and properly predict an outcome. However, some examples of fraud and failure have so few example that our model is not able to predict the minor class. This session will focus on modeling techniques to deal with imbalanced…
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Model Comparison: How to select the appropriate model
During the modeling process, we typically train several models. But how do we select the best performing one? This session walks through how to evaluation, validate, and select the best performing model.
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機械学習のプロジェクト成功のためのガイド
はじめに 現在、多くの企業で機械学習をはじめとする高度な分析プログラムを開始し、迅速かつ効果的に社内事例に取り組むための方法を模索しています。このホワイトペーパーでは、ビジネス上の問題に対するAI・機械学習ソリューションの理解、取り組み方法、運用を支援することを目的として、過去10年の間に開発してきたアプローチについて説明します。このホワイトペーパーは、機械学習プロジェクトに関する最初の数時間の社内ディスカッションのガイドとして活用できるように作成しています。…
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How can I optimize my credit card fraud outlier detection process?
Hello everyone, I am very new to rapidminer. Im currently working on a process in which I wish to detect credit card fraud with one of the detect outlier operators. I have found the best success with the Densities operator. I have taken a sample of 1000. The denseties operator finds there to be 381 outliers and 619 not…
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I cannot find crossvalidation and deeplearining in operator
Yesterday it was oke, but today I cannot find things in opertator, please help me
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How to bundle .rmhdf5table sample data with extension in AIStudio?
Hi everyone, I need to bundle sample data from my extension resources to a sample repository in AI Studio. I've followed this documentation: https://docs.rapidminer.com/latest/developers/extensions/sample-repositories.html, although it mentions .ioo resources while I'm trying to bundle .rmhdf5table files. Upon testing in…
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CRISP-DM APPROACH USING RAPIDMINER
What are the simplest steps to take in the process flow predictive model for a 20% discount campaign, which customer is likely to respond
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Rapid Miner Verification Email Not Sending
I registered using my student email for rapid miner and I need to verify my account but the verification email isn't being sent. I have checked my Junk and Spam. I have received no emails from inquiries@rapidminer.com Any help would be appreciated thanks.
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RapidMiner Workbench Linux UI broken
Hi all, Want to ask i already download latest rapidminer targz for using with arch Linux. I already untar it and when running ./workbench its running, but UI seems broken, any one exp the same ? I attach file ss that UI Appreciate your help for this Thank you!!
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RAPID MINER STUDIO DOES NOT OPEN
Hi Altair, I'm encountering an issue with AI Studio 2024.1 (RapidMiner) on my MacBook Air (macOS 10.15.7). Despite following the download instructions precisely, the application does not open. When I attempt to launch it, the icon bounces as though it's about to start, but the app never opens. I ensured no special security…
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Is Jackhammer still available in Market extension? Thanks.
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Machine Learning Modeling: How to fine tune models
During the modeling process, we typically select the best performing model to use for our predictions. However, there are times when the models do not predict within a set level of accuracy. In these cases, we must modify the parameters of the model to 'fine tune' it to be more performant. This session focuses on how we…
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How do I split strings?
First off I used the JSON to Data operator, then I selected an attribute called reviews, it contains a string with the review and the Reviewer. Format: "Review" Reviewer it may also have ratings like 4.0/5. How do I split the review inside the "" from the reviewer. My goal is to split them both and turn the review…
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How do I get the MAE (average error) in a linear regression model in RapidMiner?
I am running a multiple linear regression process on RapidMiner. It works. But now I want to calculate the Mean Absolute Error and I have to generate my own attribute to do this. So What I have done is I have connected Generate Attributes operator to the Apply Model Operator. The Generate Attributes operator has the column…
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Machine Learning Models: How to build, test, and validate ML models with AI Studio
After creating multiple models, how do we determine if a model is valid or which model is the best? There are several metrics and many ways to compare machine learning models. In this session, we will focus on how to build, test, and validate machine learning models. We'll also look at how to select the best of the…
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Why does a process run smoothely on the Studio but on the AI Hub it throws a datatype error?
My process runs in the AI Studio on my local machine without any error. When running the process on our AI Hub, I get the following error message: Ooops. Seems like you have found a bug. Please report it in our community at https://community.rapidminer.com. Reason: Script terminated abnormally: TypeError: int() argument…
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The last startup of rapidminer was interrupted or did not complete completely.
I have installed/uninstalled many times with no luck. Kindly help me here Oct 10, 2024 6:50:05 PM com.rapidminer.tools.I18N setLocale INFO: Setting locale. Oct 10, 2024 6:50:05 PM com.rapidminer.tools.I18N setLocale INFO: Using locale en. Oct 10, 2024 6:50:05 PM com.rapidminer.gui.safemode.SafeMode launchStarts INFO: Found…
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Java Could not be launched
Hi, got the same error after reinstalling. I went to the second step and ran the BAT file. got the below error trace: java.lang.UnsupportedClassVersionError: com/rapidminer/extension/operator_toolbox/ioobjects/model/meta/SubSetModel has been compiled by a more recent version of the Java Runtime (class file version 55.0),…
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The last startup of rapidminer was interrupted or did not complete completely.
The last startup of rapidminer was interrupted or did not complete completely.Do you want to enter safe mode? All extensions are disabled in safe mode. You can't open the application "Rapidminer Studio" because it may be damaged or incomplete.
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Integrating Python scripts within RapidMine - Emmanuel Katto Uganda
Hello everyone, My name is Emmanuel Katto. i wanted to know how can I integrate Python scripts within a RapidMiner workflow? Are there any specific operators or functions I should know about? Looking forward to your suggestions/examples. Thanks in advance! Best, Emmanuel Katto