Using WinMLRunner, I pass in an ONNX model (used Netron to see it i think). Then an image, the program runs in cmd, it shows out what follows:
Outputting top 5 values
Feature Name: pool5/7x7_s1
index: 661, value: 7.60391
index: 581, value: 7.41787
...
If the model features can be exported to a list, the index can be used to see what WinML is ranking. Without extract features, WinMLRunning works as a nice rng util ;)