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Beginner question regarding train / test set
First of all: I am a total beginner in data science. For my university project, I need to create a process in rapidminer which predicts a customer satisfaction based on a survey. The dataset can be ob…
Answered
AI Studio
Decision Tree
Cross Validation
31 views
3 comments
Started by Bella0812
Most recent by Caperez
Feb 22, 2024
Community Q&A
Logic based Rule/Decision Tree/Flowcharts in RapidMiner
Hi, I want to know whether Rapidminer has operators that can allow me to build decision trees using basic operations like {if else} and maybe even use the condition{>, <}. I know RM supports learning …
Question
AI Studio
Python
Extensions
41 views
Started by Haoyang
Jan 9, 2024
Community Q&A
Decision Tree - only one attribute per branch?
Hello, i hope everyone here is doing great! I have a question regarding decision trees. Is it possible to set up the decision tree in a way, so that the model will use every attribute just once per br…
Answered
AI Studio
Decision Tree
151 views
3 comments
Started by DBenkert
Most recent by DBenkert
Jan 3, 2024
Community Q&A
Using decision tree on titanic
This may sound like a dumb question but i am trying to create a decision tree using the titanic dataset but I always end up failing.I am trying to have male/female separated(which works) and right aft…
Answered
AI Studio
Decision Tree
121 views
2 comments
Started by alexisrd
Most recent by alexisrd
Dec 12, 2023
Community Q&A
How do I use Optmize Parameters to find a seed where the minimum class precision is maximized?
I was using the Cross-Validation operator to create a Gradient Boosted Trees model on a small database (419 examples). I had 5 different classes and I wanted to find a seed where the class precision p…
Accepted ✓
AI Studio
Decision Tree
Getting Started
61 views
2 comments
Started by Zaitune
Most recent by BalazsBaranyRM
Nov 23, 2023
Community Q&A
Converting Dates for Use in Model to Predict Oil & Gas Drill Timing?
Hi There! I recently completed MIT's "No-Code AI & Machine Learning" certificate where we used RapidMiner on some more simple models. I'm now trying to put what I've learned into use in my business. I…
Answered
AI Studio
Visualization + Dashboards
Databases
111 views
2 comments
Started by MissWickes
Most recent by MissWickes
Oct 12, 2023
Community Q&A
Any recommendations on how to share/utilize decision tree algorithm amongst a team?
I created a decision tree algorithm, but the rest of my team does not use the rapidminer. Any ideas how to share something like this so it can be utilized by multiple people?
Answered
AI Studio
Decision Tree
21 views
1 comments
Started by hren
Most recent by Caperez
Sep 12, 2023
Community Q&A
Gradient Boosted Tree don's give the final prediction
Hello Rapidminer Community ! I want to ask regarding Gradient Boosted model that i used for my study on predicting corporate default risk. My dependent variable is default and non default and i use nu…
Answered
AI Studio
Classification
Regression
31 views
1 comments
Started by sbrnae
Most recent by MartinLiebig
Jul 10, 2023
Community Q&A
Gradient Boosted Tree don't show the dependent variable in the resulting trees
Hello, i want to ask regarding Gradient Boosted model that i used for my study on corporate default risk. My dependent variable is default and non default and i use number 1 as default and 0 as non de…
Answered
AI Studio
Decision Tree
Random Forest
21 views
1 comments
Started by sbrnae
Most recent by Jeff_Mergler
Jul 13, 2023
Community Q&A
Convert categorical variables into dummy variables
Hi, I want to perform a regression task to predict continuous response. I have 4 categorical variables, others are numerical. Categorical variables are:age=(≤20, 21-35, 36-50, ≥51)gender=(Female, Male…
Answered
AI Studio
SVMs
Decision Tree
321 views
1 comments
Started by aisyahwahyuna
Most recent by RolandJones
Sep 21, 2023
Community Q&A
Decision trees (Multiway). How can I fill in a subprocess
Hello! How can I fill in a subprocess Decision trees (Multiway)? I need example, please. I did it, but i'm not sure...
Question
AI Studio
Decision Tree
31 views
Started by Naruari
May 21, 2023
Community Q&A
Using C5.0 with Criterion as Information Gain?
I'm trying to learn more about decision trees (DT), and I stumbled upon C5.0 DT. I know that it uses information gain as the attribute selection measure. So I'm asking if I can modify the criterion of…
Question
AI Studio
Decision Tree
71 views
Started by varrxcia
May 17, 2023
Community Q&A
Use QUEST , CART ,C5.0 algorithms
I want use some Decision Tree algorithms same as QUEST , CART ,C5.0 but there is no any options in parameters panel of decision Tree prediction model.
Answered
AI Studio
Decision Tree
111 views
1 comments
Started by Roham
Most recent by Caperez
Apr 23, 2023
Community Q&A
How to Post Pruning in RapidMiner
Hi everyone, I’m having trouble with an overfitting decision tree and my teacher suggested using post-pruning to improve accuracy. However, I’m not sure how to apply post-pruning in RapidMiner. Can an…
Accepted ✓
AI Studio
Classification
Decision Tree
61 views
2 comments
Started by RonaldSebastian58
Most recent by RonaldSebastian58
Mar 17, 2023
Community Q&A
Where is the decision tree operator parameters?
Hello- I am currently using an Educational version of Rapidminer Version 10.1.001, and while designing a decision tree model, I was unable to change the parameters for maximal depth or any other param…
Answered
AI Studio
Operators
Decision Tree
41 views
1 comments
Started by colinb
Most recent by Caperez
Feb 12, 2023
Community Q&A
Why attribute names is Not recognized?
Hello everyone, I'd like to ask why the attribute name in excel cannot automaticlly recognized here? and the attribute name cannot be recognized in the "set role" part. Looking forward to reply， Thank…
Accepted ✓
AI Studio
Decision Tree
41 views
3 comments
Started by Anqi_1
Most recent by Caperez
Jan 1, 2023
Community Q&A
How do you reduce variables before doing a decision tree?
Hi! Just wanted some help. 1) do you need to reduce the number of variables before you execute a decision tree analysis? Currently, i have 19. It makes the decision tree hard to read as i need to go t…
Accepted ✓
AI Studio
Decision Tree
322 views
3 comments
Started by Matt_Pilk
Most recent by BalazsBaranyRM
Nov 25, 2022
Community Q&A
Criterion for overfitting evaluation
Hello everyone. Have a nice day. I am getting some overfitting trouble. I have been searching the information on RM Community and the other websites. They told that if the accuracy is greater than 90%…
Accepted ✓
AI Studio
Classification
Decision Tree
231 views
4 comments
Started by Hung_Bui_221
Most recent by BalazsBaranyRM
Nov 21, 2022
Community Q&A
How to implement the Network Optimization in RapidMiner ?
dear folks , I am Prabakaran working on building a POV on Supply network optimization for a Retail Chain for which we need to consider Rapidminer as the data science tool. Meanwhile, we need to perfor…
Answered
AI Studio
Decision Tree
Getting Started
101 views
1 comments
Started by PrabakaranC
Most recent by BalazsBaranyRM
Aug 3, 2022
Community Q&A
Deploy model
Hi ! I am a student who doing research first time. could you please guide me to deploy model? I have data set with me I tried based on the this site instruction. but i got error.
Accepted ✓
AI Studio
Decision Tree
41 views
3 comments
Started by varrunm1
Most recent by Caperez
Jul 19, 2022
Community Q&A
How do I create balanced clusters?
Hi guys, I'm pretty new to the community so sorry if my question will seem quite elementary, but how do I create balanced clusters (k-means) - meaning that each cluster will have the same size of item…
Answered
AI Studio
Similarity
Extensions
232 views
5 comments
Started by kikikubikova
Most recent by MartinLiebig
Jul 12, 2022
Community Q&A
How come there is a difference in the Model and the Prediction in a decision tree made by automodel?
Hi everyone, I am training a model for classic churn prediction. I would like to get a decision tree made by the a feature.What I don't understand is, that it creates a model/tree, but the predictions…
Question
AI Studio
Decision Tree
Predictions + Scoring
51 views
Started by User132127
Apr 29, 2022
Community Q&A
About the reason why the thickness of the branches of the decision tree is different
I created a model using a decision tree. After that, I checked the output result. It seems that if the number of samples after branching is large, it is thick, and if it is small, it is thin. But I ha…
Accepted ✓
AI Studio
Decision Tree
41 views
2 comments
Started by KohsayK
Most recent by KohsayK
Mar 14, 2022
Community Q&A
Where this number came from ?
I'm using operator "Optimize by Generation (Evolutionary Aggregation) with Decision Tree. Compared with only Decision Tree, this operator only using 2 atributes and 1 generated atribute, i want to kno…
Question
AI Studio
Optimization
Decision Tree
31 views
Started by AgusKrisn4
Mar 12, 2022
Community Q&A
Decision Tree Result not showing
When i run it, it's only showing perfomance vector, attribute weights, and example set, the decision tree result not showing. Before i'm using optimize selection (evolutionary), it worked just fine he…
Accepted ✓
AI Studio
Optimization
Decision Tree
361 views
2 comments
Started by AgusKrisn4
Most recent by Jerwuney
Mar 10, 2022
Community Q&A

1 - 25 of 2901

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Community Champion of the Month - March, 2025

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Recent Discussions

Hello and Welcome!

Recent Discussions

Beginner question regarding train / test set

Logic based Rule/Decision Tree/Flowcharts in RapidMiner

Decision Tree - only one attribute per branch?

Using decision tree on titanic

How do I use Optmize Parameters to find a seed where the minimum class precision is maximized?

Converting Dates for Use in Model to Predict Oil & Gas Drill Timing?

Any recommendations on how to share/utilize decision tree algorithm amongst a team?

Gradient Boosted Tree don's give the final prediction

Gradient Boosted Tree don't show the dependent variable in the resulting trees

Convert categorical variables into dummy variables

Decision trees (Multiway). How can I fill in a subprocess

Using C5.0 with Criterion as Information Gain?

Use QUEST , CART ,C5.0 algorithms

How to Post Pruning in RapidMiner

Where is the decision tree operator parameters?

Why attribute names is Not recognized?

How do you reduce variables before doing a decision tree?

Criterion for overfitting evaluation

How to implement the Network Optimization in RapidMiner ?

Deploy model

How do I create balanced clusters?

How come there is a difference in the Model and the Prediction in a decision tree made by automodel?

About the reason why the thickness of the branches of the decision tree is different

Where this number came from ?

Decision Tree Result not showing

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