scikit-learn__scikit-learn-10844

fowlkes_mallows_score returns RuntimeWarning when variables get too big

Verdict: the fix is stated in the issue (Tier A).

I propose to use np.sqrt(tk / pk) * np.sqrt(tk / qk) instead, which gives same result and ensuring not bypassing int32

The text states the fix: “I propose to use np.sqrt(tk / pk) * np.sqrt(tk / qk) instead, which gives same result and ensuring not bypassing int32”

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