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Tensorflow model to return array of probabilities rather than single value for processing in LIME

I have a text classification model that I have developed based off the tutorial located here: https://www.tensorflow.org/tutorials/keras/text_classification

I am using my own dataset. Each file contains metadata for a file of interest. I am trying to get the model to classify it as either a target or as ignorable.

Currently, the model returns a single value array probability score. If score > .5 then the file is a target. If it is less than .5 it is ignorable. I want to explain predictions using the Explainable AI module LIME, but lime needs model.predict() to return a set of probabilities for each potential category, as such I need an array [x,y] where x = ignorable probability and y = target probability and x +y = 1.

Can someone please explain how to modify the tutorial code to return the probabilities of both target and ignorable? Any assistance would be most appreciated 😀

submitted by /u/an_anonymous_mate
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