F-MEASURE
To estimate the goodness of query form.
Is a typical measure to evaluate query result.
It consider both precision "p" and recall "r" to compute score.
It is the harmonic mean of precision and recall.
http://en.wikipedia.org/wiki/F1_score
To estimate the goodness of query form.
Is a typical measure to evaluate query result.
It consider both precision "p" and recall "r" to compute score.
It is the harmonic mean of precision and recall.
http://en.wikipedia.org/wiki/F1_score
No comments:
Post a Comment