M. Y. Zuo comments on 90% of anything should be bad (& the precision-recall tradeoff)

[M. Y. Zuo]

Your first two examples are less ambiguous since the differential is large, but when the differential is small, like my example, or your third example, how do you guess between:

1 strong upvoter, several weak downvoters

1 strong downvoter, several weak upvoters

several strong upvoters and downvoters

etc.?