Re: Lucene 4.0-BETA : MultiReader isCurrent openIfChanged

2012-10-09 Thread Vitaly Funstein
You have probably figured it out by now, but my suggestion would be to use SearcherManager the way it is documented for maintaining a searcher backed by an NRT reader. On Sun, Aug 26, 2012 at 2:03 PM, Mossaab Bagdouri wrote: > Thanks for the quick reply. > > I've changed my code to the following

Re: machine learned ranking of documents

2012-10-09 Thread Alan Woodward
Hi parnab, You want to look at the similarities package: http://lucene.apache.org/core/4_0_0-ALPHA/core/org/apache/lucene/search/similarities/package-summary.html Alan Woodward On 9 Oct 2012, at 20:04, parnab kumar wrote: > Hi All, >How do i incorporate machine learned ranking component

Re: Lucene 4 architecture - paper available

2012-10-09 Thread Sachin Kulkarni
Hi Andrzej, Heartiest congratulations to all three of you. Kindly forward my wishes to Grant Ingersoll and Robert Muir as well if possible. Having a paper in SIGIR is commendable and so is your work. Lucene is a great library and even though I am only few months into using it I like it a lot. K

Re: Lucene 4 architecture - paper available

2012-10-09 Thread Michael McCandless
Thanks for doing this Grant, Robert and Andrzej! Writing a paper is a lot of work but very much worthwhile, especially in this case in order to bridge over to the IR community. Lucene has made awesome advances (flexible scoring, indexing) lately that are relevant to / enabling for ongoing IR rese

Lucene 4 architecture - paper available

2012-10-09 Thread Andrzej Bialecki
Hi all, Together with Grant Ingersoll and Robert Muir we have submitted a paper to the "SIGIR 2012 Workshop on Open Source Information Retrieval" held on 16 Aug 2012 in Portland (http://opensearchlab.otago.ac.nz/). The paper has been accepted, and presented by Grant during the workshop, and i