How to set the threshold for openmax?

aadeshnpn / OSDN

Keras implementation for the research paper "Towards Open Set Deep Networks" A Bendale, T Boult, CVPR 2016

GNU Lesser General Public License v3.0

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How to set the threshold for openmax? #12

Open Alabenba opened 4 years ago

Alabenba commented 4 years ago

Hi, althogh I have run this project successfully, I'm still a little bit confused about the openmax threshold settings. Why you choose 10 as the openmax threshold? Could you please take minutes to explain about it? Looking forward to your reply. Thanks!

aadeshnpn commented 4 years ago

For the examples in this repo, we are using dataset that has just 10 classes (MNIST has 0-9). The openmax will return labels from 0-10 where 0-9 coincides with the labels from MNIST and 10 means that the given input image is outside the labels thus it is unknown. Hope this helps!