tag:blogger.com,1999:blog-18315968.post444740264225673461..comments2010-05-26T02:42:01.578-04:00Comments on Jeff's Search Engine Caffè: Lucene relevance ranking beats state-of-the-art at...jeff.daltonhttp://www.blogger.com/profile/12887721174386884522noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-18315968.post-35383366059403928982010-05-26T02:42:01.571-04:002010-05-26T02:42:01.571-04:00Hi Jeff, I&#39;m very new with this Lucene and I w...Hi Jeff,<br />I&#39;m very new with this Lucene and I want to index the TREC data using Lucene-2.4.1 and also want to calculate the MAP value using topics list and qrels.<br />I know that there are some codes at the contrib/benchmark module (under the<br />quality package.<br />But can you please elaborately explain how to<br />1) Index TREC data using these codes?<br />2) Calculate the MAP value using topics list and qrels by using these codes?<br /><br />Thanks in advance,<br /><br />--<br />Suprabhat DasSuprabhat Dasnoreply@blogger.com