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Q:

However, it's somewhat difficult to reproduce your results using the dataset from SNAP you mentioned (http://snap.stanford.edu/data/web-flickr.html ) , because edge features are totally undocumented.

In particular, consider a sample from PASCAL edge features:
106998777 1452640419 0 2 0 0 0 0 0

Where is a flag, which indicates, that pictures were submitted by friends?

Could you please name each of these 7 features and in what order the are in file?

A:

It's
(same location; uploaded by same person; submitted to the same group; has the same tags; in the same set; in the same gallery; uploaded by friends)