How to change inference threshold of fastflow(0.3.3)

[jeaho322]

What is the motivation for this task?

Hello!, Now, I use fastflow model (anomalib 0.3.3), I use this model for working, so I can't update anomalib library
so my config.yaml file don't have methed paramters (adaptive/manual) , but only adaptive parameter (true or false)
So I'm trying to change inference threshold to save pred_mask images when predict score is lower than threshold (0,5)
but I couldn't find out.

Describe the solution you'd like

so can I know how to change threshold in inference?
In advance, thank you for your help, this model is so helpful to me

Additional context

No response

[blaz-r]

Hello.
Looking at version 0.3.3 I think you could change the predict_step function to manually set the threshold here:
https://github.com/openvinotoolkit/anomalib/blob/c0c4cbd4551a97b68705757b83f9a913f5ff4d14/anomalib/models/components/base/anomaly_module.py#L79-L98
Hope this helps.