Recursion depth exceeded in comparison at ~1000 tokens

[kjhenner]

Recursion depth exceeded in comparison at ~1000 tokens, which isn't really that many tokens. A non-recursive solution would make a lot more sense here.

import rouge
r = rouge.Rouge()
for i in range(1, 10000, 100):
    print(i)
    r.get_scores(["aaa " * i], ["bbb " * i])

File [...] rouge/rouge_score.py", line 185, in _recon
    elif table[i - 1, j] > table[i, j - 1]:

RecursionError: maximum recursion depth exceeded in comparison

[pltrdy]

Sorry for delay, could you open a PR on that?

Thanks