one of the measurement criteria is DCG.
http://en.wikipedia.org/wiki/Discounted_cumulative_gain
On Tue, Apr 1, 2014 at 11:44 AM, Floyd Wu wrote:
> Usually IR system is measured using Precision & Recall.
> But depends on what kind of system you are developing to fit what scenario.
>
> Take a lo
Usually IR system is measured using Precision & Recall.
But depends on what kind of system you are developing to fit what scenario.
Take a look
http://en.wikipedia.org/wiki/Precision_and_recall
2014-04-01 10:23 GMT+08:00 azhar2007 :
> Hi people. Ive developed a search engine to implement and i
