Recent Discussions

Sort by:

1 - 8 of 8

High Accuracy, low recall and low precision - how to optimise this?
Hi experts, I have a dataset with about 40,000 data and would like to do a classification. I have a binominal label (yes/no). To create the model I take a decision tree. Then I want to apply the creat…
Answered
AI Studio
Classification
Recall
1234 views
1 comments
Started by lord
Most recent by MartinLiebig
Feb 2, 2022
Community Q&A
How to change metadata especially values of a label attirbute?
Hi I have a label attribute that has some values. When I filter the example set to remove those records including a special value for their labels, the remind example set has that special value in its…
Accepted ✓
AI Studio
Recall
Performance
51 views
1 comments
Started by SabaRG
Most recent by kayman
May 1, 2021
Community Q&A
Recall/Remember Operators do not work
Hi everyone, I have a quick and kind of easy question I guess. The Operators Remember and Recall I use for my regression model do not work properly. When I run the process an error on the Recall-Opera…
Accepted ✓
AI Studio
Remember
Recall
151 views
3 comments
Started by sebasvog
Most recent by sebasvog
Nov 6, 2020
Community Q&A
How to calculate the error rate for each fold from given precision and recall ?
The Classes are four 1) Fatal Injury 2) Minor Injury 3) No Injury 4) Severe Injury
Answered
AI Studio
Recall
Errors
62 views
4 comments
Started by MunchCrunch19
Most recent by MunchCrunch19
Jun 2, 2020
Community Q&A
Low Recall High Accuracy
Below example results for same dataset. And dataset has not missing value; For Naive Bayes: Rapidminer Recall: 26.35% +/- 5.17% (micro average: 26.37%) :/ Weka Recall: 0.768 Rapidminer Precision: 43.4…
Accepted ✓
AI Studio
Recall
Performance
1451 views
11 comments
Started by ozcan
Most recent by varunm1
Feb 25, 2020
Community Q&A
How to perform precision and recall with k-means and DBSCAN algorithms?
Hi all, I want to perform the precision/recall method on a K-means and DBSCAN algorithm. I've added a target label(Workaround) to the sample data set. Because of the map clustering on labels, i'm only…
Accepted ✓
AI Studio
Recall
Performance
1874 views
5 comments
Started by pvds90
Most recent by Telcontar120
Jan 6, 2020
Community Q&A
Which Confusion matrix is better?
I got the following results for two model: Accuracy Model1 92.22% / Model 2 96.95% Recall 94.20% /94.20% Precision 64.33% /84.74% F1-Score 76.45% /89.21% And I got the lift chart as well as attached. …
Accepted ✓
AI Studio
Recall
52 views
1 comments
Started by NatalySimth
Most recent by IngoRM
Nov 4, 2019
Community Q&A
How do I restore a previous version of a process?
Hello, I am using rapidminer Studio 9-3-001 on an OSX platform. I am needing to restore a previously saved version of a process. I am trying to restore my process back to my original file from July 23…
Answered
AI Studio
Recall
Repository
321 views
1 comments
Started by joymart
Most recent by rfuentealba
Jul 31, 2019
Community Q&A

1 - 8 of 81

ATCx AEC

ARCHITECTURE, ENGINEERING, AND CONSTRUCTION | April 30, 2025 | Virtual Global Event

Monthly Community Champion

Exceptional individuals who support the Community.

Community Champion of the Month - March, 2025

The Community Team would like to introduce the March Champion of the Month, Yiğit Bağcı @Yigit Bagci. Yiğit is a structural analysis engineer who finds that evaluating complex engineering problems fro…

Recent Discussions

Hello and Welcome!

Recent Discussions

High Accuracy, low recall and low precision - how to optimise this?

How to change metadata especially values of a label attirbute?

Recall/Remember Operators do not work

How to calculate the error rate for each fold from given precision and recall ?

Low Recall High Accuracy

How to perform precision and recall with k-means and DBSCAN algorithms?

Which Confusion matrix is better?

How do I restore a previous version of a process?

ATCx AEC

Monthly Community Champion

Community Champion of the Month - March, 2025

Quick Links

Popular Tags

Featured Posts

Configuring GPU for PhysicsAI model training

ATCx AEC 2025 is coming up on April 30, 2025. Register Now!

Community Champion of the Month - March, 2025

Accessing Altair Learning Center

Altair Community March 2025 Roundup

Exciting Update! New Sessions added to the Community Magnetic Chat Series