MRR (mean reciprocal rank)
Also written: MRR, reciprocal rank
Reciprocal rank is 1 divided by the position of the first relevant article (0 if missing). MRR averages it over all cases and rewards putting the right article at the top.
Also written: MRR, reciprocal rank
Reciprocal rank is 1 divided by the position of the first relevant article (0 if missing). MRR averages it over all cases and rewards putting the right article at the top.