4 ms·
As a simple heuristic, it's an elegant solution. Could the front page 'merit' be more or less ~accurately~ described via continuous function? for (User user :
by kleevr 17y ago
As a simple heuristic, it's an elegant solution.
Could the front page 'merit' be more or less ~accurately~ described via continuous function?
for (User user : item.up_voters) merit += user.life_span_in_months/12;
for (User user : item.down_voters) merit -= user.life_span_in_months/12;
- kleevr 17y agoOr, perhaps you could define 'merit' as continously compounding interest with their average karma density (votes/items). Taking the interest forumula "Pe^(tr)", and substituting might yield something like: P = 1, -1, it is the single up/down vote t = user life span in years r = karma/submissions (karma_density) for (user:item.voters) item.merit += (sign_of_vote)e^((user.life_span/12)(user.karma/user.submissions))