pseudo_labeling function missing

[tdrose]

Hi, I read your paper and would like to try your approach on my data.
However, I realized the pseudo_labeling function is missing. The file pseudo_labeling.py seems to be empty. Would you be able to add it?

[DanGuo1223]

Hi, the pseudo_labeling.py file was added, it has the KNN function computing k nearest neighbor and pseudo_labeling function that gives pseudo labels according to similarity matrix and KNN (if given a KNN list).