Re: Is lucene support Arabic and English WordNet?..

2015-03-30 Thread Michael McCandless
Lucene's analysis module has ArabicAnalyzer. And it also has support for multi-word synonyms, and WordnetSynonymParser to specifically parse wordnet's file format. Seems like you have the building blocks for what you need? Mike McCandless http://blog.mikemccandless.com On Sat, Mar 28, 2015

question about spatial module in lucene 5

2015-03-30 Thread Anton Lyska
Hi I have tried to upgrade lucene from 4.x to 5.0 recently.I found out from documentation that FieldCache is removed from lucene 5, and I should use DocValues fields for sorting. I upgraded my sources, and everything works fine except spatial sorting by distance. When I looked into

general question

2015-03-30 Thread Fielder, Todd Patrick
Hello, I'm new to Lucene and am looking for advice. I'm wanting to search the entire DB (or almost the entire DB) for a keyword. The users also want to know which field the string occurred in. I can think of two ways to do this, but neither are ideal and I'm looking for suggestions: 1)

Re: general question

2015-03-30 Thread Michael McCandless
You could do this with a custom Collector which, for every hit visits all child scorers asking each one whether it matched the current hit. Your collector would have to somehow store this information away so that once the search is done and you pull the top N hits, you know which fields those hits

Re: Is lucene support Arabic and English WordNet?..

2015-03-30 Thread Amal Sultan
Yes , thank you so much. Is WordnetSynonymParser parse only wordnet files of the prolog format (.pl) ? Regards, Amal On 30 March 2015 at 11:40, Michael McCandless luc...@mikemccandless.com wrote: Lucene's analysis module has ArabicAnalyzer. And it also has support for multi-word synonyms,

RE: [EXTERNAL] Re: general question

2015-03-30 Thread Fielder, Todd Patrick
I am attempting to loop through the ChildScorer of the scorer.getChildren() method inside my collect() call, and it is empty. Is there something else I should do or some setup that I am missing? Thanks @Override public void collect(int docID) throws IOException { for(ChildScorer