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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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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
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Data Preparation: Cleanse data and generate attributes for use in machine learning (Altair Monarch)
Training machine learning models successfully requires clean data and, often, new tags describing data records. Monarch is an excellent tool for doing this efficiently. This demonstration uses Altair AI Studio for ingesting data and running machine learning models. Recorded August 28, 2024 Presented by Alice Ristorto
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Network Errors When Accessing AI Hub
I am currently using AI Hub. However, I have been encountering frequent network errors while accessing the platform. The following error message appears quite often: (Every time I access AI Hub (e.g., execution/schedules/home, etc.), I frequently encounter network errors. ) “Unable to load process…
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I can't log in into AI studio using my university account
despite entering the correct credentials, it keeps saying "invalid credentials" then with multiple tries it, it now showed "account is blocked". How do I solve this?
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Filter Stopwords (English) takes out a non-stopword token
Greetings community, I am learning to use RapidMiner to extract and to analyse occurrences of selected keywords in annual reports, prepared by commercial entities. RapidMiner works well for all the key words I study, except for one. For some reason, Filter Stopwords (English) operator filters out word 'important' for the…
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can someone help me with why am i getting this error in rapid miner when i am trying to use the join
i am trying to find out the sentiment score, for that i have to join both the aggregation
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I'm a student, downloaded rapid miner, created an acct. Tried to sign in & now blocked. Need help
I'm a student, downloaded rapid miner, created an acct. Tried to sign in & now blocked. Need help signing into Rapid Miner to complete coursework.
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Unable to use new community portal
I can't see how to attach file in new community portal
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Clarification on the Differences Between "Schedules" and "Web API Endpoints" / How to use PostgreSQL
I have two inquiries. 1. I would like to clarify the exact differences between "Schedules (Run a process)" and "Web API Endpoints" on AI Hub. From my understanding, both are ultimately used to execute models created in AI Studio. For visualization purposes, platforms like Grafana or Panopticon utilize Web API Endpoints,…
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Email Verification not working! :(
Email verification never received for my.rapidminer account. Everytime I try to use the app I get this pop up that says: "Error executing background job 'Checking account activation': java.lang.RuntimeException: java.lang.IllegalAccessException" I kept trying to reach out and kept trying to get verification email resent…