Questions for the seminar Paper "Unsupervised Part Discovery from Contrastive Reconstruction"
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Please send your answers to: galessos@cs.uni-freiburg.de

1) What is the role of the perceptual network "phi" in the proposed method? How does the choice of its architecture affect the performance in the unsupervised setting? (2 sentences)

2) What is the main motivation for the visual consistency objective? What is its limitation? (2 sentences)

3) How is evaluation of unsupervised part segmentation carried out in prior work? What is the limitation of such evaluation method, according to the paper? (2 sentences)