How to create classification and confusion matrix on alteryx
Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page
OOIWJ
7 - Meteor
‎11-04-2023
02:53 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
I want to create classification and confusion matrix from my validation dataset to check accuracy of my model. How to show all this statistics?
Labels:
- Labels:
- Community
3 REPLIES 3
17 - Castor
‎11-04-2023
03:21 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
These articles may be of use to you:
- https://community.alteryx.com/t5/Data-Science/What-is-a-Confusion-Matrix/ba-p/537567
- https://community.alteryx.com/t5/Data-Science/How-Do-You-Know-if-Your-Classification-Model-Is-Any-Go...
- https://community.alteryx.com/t5/Data-Science/Metric-Matters-Part-1-Evaluating-Classification-Models...
In them are contained information regarding tools that will help you achieve what you want. You'll need the R Tool pack installed.
Calvin Tang
Alteryx ACE
https://www.linkedin.com/in/calvintangkw/
Alteryx ACE
https://www.linkedin.com/in/calvintangkw/
‎11-06-2023
05:49 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Thanks for your suggestion. I have used the assisted modelling tool and the ML identified XGBoost as the most accurate model. From here how do I create the confusion matrix score and F1 score from here?
17 - Castor
‎11-06-2023
08:26 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Hi @OOIWJ
Here's a link to that: https://community.alteryx.com/t5/Alteryx-Designer-Desktop-Discussions/How-to-make-confusion-Matrix-s...
Also this: https://community.alteryx.com/t5/Data-Science/De-Confusing-the-Matrix/ba-p/651382
Calvin Tang
Alteryx ACE
https://www.linkedin.com/in/calvintangkw/
Alteryx ACE
https://www.linkedin.com/in/calvintangkw/
