On Mon, Nov 29, 2010 at 8:01 AM, Yakob <jacob...@opensuse-id.org> wrote: > hello all > I was wondering, if I want to measure precision and recall in lucene > then what's the best way for me to do it? is there any sample cource > code that I can use? >
Have a look at contrib/benchmark under the org.apache.lucene.benchmark.quality package. There is code (for example org.apache.lucene.benchmark.quality.trec.QueryDriver) that can run an experiment and output what you need for trec_eval.exe I think there is some additional documentation on how to use this in Lucene in Action 2. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
