all_pairs: get *all* pairwise indices, including 0?

[Antonia-Schmidt]

I noticed that not all possible pairs are returned when I tried the all_pairs function and that even with threshold = 0.0, the lowest values are still above 0. Is there a possibility to get all pairwise similarities?

[ekzhu]

That's odd. It may be a bug. Can you post a code to reproduce this?

[Antonia-Schmidt]

Sure, the minimal example below already returns an empty list instead of a list with one element.

sets = [[1,2,3], [4,5,6]]
pairs = all_pairs(sets, similarity_func_name="jaccard", 
        similarity_threshold=0.0)
list(pairs)