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circuitnet / CircuitNet

CircuitNet: An Open-Source Dataset for Machine Learning Applications in Electronic Design Automation (EDA)
https://circuitnet.github.io/
BSD 3-Clause "New" or "Revised" License
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About congestion label #19

Closed Doctor-James closed 1 year ago

Doctor-James commented 1 year ago

I found that the label value of many areas without node in the congestion label is a very small value like 0.0612（4466-RISCY-FPU-a-1-c20-u0.8-m4-p4-f0）, but not 0. Why is this?

apri0426 commented 1 year ago

If you are looking at the label in training set, they are resized and normalized by generating_training_set.py, and during resizing (scipy.ndimage.zoom), the 0 will be changed to a small value.

Please look at the original features.