Anyone has applied clustering techniques in deep networks?

[Ben]

I'm looking for if there's code apply clustering techniques in deep learning framework?

[Alex Bewley]

Hi Ben.

See link. http://fsr.utias.utoronto.ca/submissions/FSR_2015_submission_57.pdf

The code was simply the sklearn MiniBatchKmeans applied to features extracted from fc6 of the reference bvlc_reference_rcnn model.
Kmeans is simple and works reasonably well even with the high dimensionally of the features.

I'm also interested to hear if anyone has performed unsupervised learning with caffe directly.