Hello guys, :) Please do take a look at the pull request for the TfIdf patch Ive sent because I want to start working on writing DFR schemes for us and want to incorporate the feedback into making a good hack for the DFR schemes.The patch incorporates all normalizations possible with our current statistics and passed all the tests I wrote for it.Have also attached the tests with the pull request. -Regards -Aarsh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20130305/20cdaf11/attachment.html>