Great,,,,I'll check it out...I was used to getting it autmatically when using R...but as long as I can get it with SPSS...thats fine
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Steve Wong
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Original Message:
Sent: Tue June 11, 2024 11:29 AM
From: David Dwyer
Subject: Confusion Matrix in MultiLayer Perceptron
Hi @Steve Wong
I searched our online documentation for "confusion matrix" and came back with these two "hits":
- https://www.ibm.com/docs/en/SSLVMB_29.0.0/statistics_mainhelp_ddita/spss/base/idh_disc_cla.html
- https://www.ibm.com/docs/en/SSLVMB_29.0.0/statistics_casestudies_project_ddita/spss/tutorials/plum_germcr_classification.html
Given the definitions here, wouldn't the "Classification results" be the table you are looking for?
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David Dwyer
SPSS Technical Support
IBM Software
Original Message:
Sent: Fri June 07, 2024 01:41 PM
From: Steve Wong
Subject: Confusion Matrix in MultiLayer Perceptron
HI. I was using SPSS's multi-layer perceptron, but in the output, I couldnt see anyway to create a confusion matrix and other measures of accuracy.
Can someone show or type how to use the output to compute a confusion matrix. I prefer the matrix to a ROC curve BTW.
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Steve Wong
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