About computing overall recall

[Foehnc]

Thanks for your sharing, I found you mentioned " CaRB’s recall computation uses the notion of multi-match, wherein a gold tuple can match multiple system extractions.", but in your code

recall_numerator = 0 # 
for i, row in enumerate(scores): # 
        max_recall_row = max([row[ext_indx][1] for ext_indx in ext_indices], default=0) # score: [P, R]，所以要取[1]
        recall_numerator += max_recall_row

I think this mens one gold tuple can only match one system extraction.

[Foehnc]

Even one system extraction may match multiple gold tuples.