Parth Gupta
2013-Sep-25 16:51 UTC
[Xapian-devel] Is the project learning to rank need to be improved?
As Olly has already pointed out the 2012 branch is not merged. I think there are some compilation errors in the branch. The code in branch is better refactored. The Ranker and FeatureManager classes are well defined and implemented. Parth. On Wed, Sep 25, 2013 at 9:02 AM, Olly Betts <olly at survex.com> wrote:> On Tue, Sep 24, 2013 at 08:34:10PM +0800, jiangwen jiang wrote: > > There's xapian-letor folder in current master trunk, is this code merged > in > > 2011? > > Yes. > > > the letor code of 2012 is not merged to the trunk? > > It hasn't. Sadly the 2012 project just tailed off. I'm not sure what > the current state is compared to the code on trunk - Parth probably has > more of an idea. > > Cheers, > Olly >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20130925/1aee51b7/attachment-0002.html>
jiangwen jiang
2013-Sep-28 08:43 UTC
[Xapian-devel] Is the project learning to rank need to be improved?
Ok, I will try to start playing with the branch code. Regards 2013/9/26 Parth Gupta <pargup8 at gmail.com>> As Olly has already pointed out the 2012 branch is not merged. > > I think there are some compilation errors in the branch. > > The code in branch is better refactored. The Ranker and FeatureManager > classes are well defined and implemented. > > Parth. > > > On Wed, Sep 25, 2013 at 9:02 AM, Olly Betts <olly at survex.com> wrote: > >> On Tue, Sep 24, 2013 at 08:34:10PM +0800, jiangwen jiang wrote: >> > There's xapian-letor folder in current master trunk, is this code >> merged in >> > 2011? >> >> Yes. >> >> > the letor code of 2012 is not merged to the trunk? >> >> It hasn't. Sadly the 2012 project just tailed off. I'm not sure what >> the current state is compared to the code on trunk - Parth probably has >> more of an idea. >> >> Cheers, >> Olly >> > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20130928/bd5503a1/attachment-0002.html>
jiangwen jiang
2013-Oct-22 11:14 UTC
[Xapian-devel] Is the project learning to rank need to be improved?
Hi, Parth: For xapian-letor, the test dataset is download from here? http://www.mpi-inf.mpg.de/departments/d5/software/inex/ I downlaod this dataset: *Official INEX 2009 collection*. Can you give me a instruction to this dataset, is this dataset need to preprocess? Thanks Regards 2013/9/28 jiangwen jiang <jiangwen127 at gmail.com>> Ok, I will try to start playing with the branch code. > > Regards > > > 2013/9/26 Parth Gupta <pargup8 at gmail.com> > >> As Olly has already pointed out the 2012 branch is not merged. >> >> I think there are some compilation errors in the branch. >> >> The code in branch is better refactored. The Ranker and FeatureManager >> classes are well defined and implemented. >> >> Parth. >> >> >> On Wed, Sep 25, 2013 at 9:02 AM, Olly Betts <olly at survex.com> wrote: >> >>> On Tue, Sep 24, 2013 at 08:34:10PM +0800, jiangwen jiang wrote: >>> > There's xapian-letor folder in current master trunk, is this code >>> merged in >>> > 2011? >>> >>> Yes. >>> >>> > the letor code of 2012 is not merged to the trunk? >>> >>> It hasn't. Sadly the 2012 project just tailed off. I'm not sure what >>> the current state is compared to the code on trunk - Parth probably has >>> more of an idea. >>> >>> Cheers, >>> Olly >>> >> >> >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20131022/54aa8574/attachment-0002.html>