On Jun 25, 2007, at 2:19 PM, Doron Cohen wrote:
IANAL and I didn't read the link, but I think people publish their
MAP scores, etc. all the time on TREC data.  I think it implies that
you obtained the data through legal means.

So you're saying that if person "X" got the TREC data legally, we can have
in our (say) benchmarks age, something like:
  (*) Person "X" reports the following TREC measures...
And anyone discussing his TREC results with Lucene in Lucene's mailing
lists does this under the list assumption that he got the TREC data
legally. Sounds practical to me, at least to start with.

It seems reasonable, but I am not an authority. One way to do it, is to look for TREC citations in papers. By the way, the link in your orig. paper is password protected. A search for TREC precision recall on Yahoo! yields papers that discuss past runs of TREC that were not published as part of TREC. Of course, that doesn't make it right, but my gut feeling is it is not a big deal assuming you came about the data legally. In general, people publish their precision and recall scores given a collection. Without the name of the collection, the scores are meaningless.

-Grant


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