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Generate Probability Outputs

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08-27-2025 10:48 AM
Status: Open
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Ed_
by MVP Regular Contributor
MVP Regular Contributor

It would be really nice to be able to generate additional/optional probability output rasters or feature class using multiclass models using the Classify Pixels using Deep Learning (various models like UNet, PSPNet and etc.) or Classify Objects using Deep Learning (various model types). 

I came across this comment from one of the folks at ESRI about the limitation behind UNet not having the probability option at the moment. 

Classify Pixels Using Deep Learning - Probability Rasters

 

However the random trees model in ArcHydro which can be used for multiclass predictions does have that option, hence it should be doable with object detection and pixel classification model types as well.

Ed__0-1756316752858.png

 

Any update on this whether it's being considered or not?

In the mean time is there another workflow in Pro 3.5 using different tools that can help generate probability rasters from UNet pixel classification output raster?  

2 Comments
PavanYadav

@Ed_ I will share this to my team. thanks!

Ed_
by MVP Regular Contributor

Thank you for the quick response @PavanYadav , and hopefully this will get implemented in the future 🙂