Re: LeafCollector
Interesting. Are there any examples of how to actually use DiversifiedTopDocsCollector? On Fri, Dec 2, 2016 at 8:53 AM Adrien Grand wrote: > Maybe you could use DiversifiedTopDocsCollector? > https://lucene.apache.org/core/6_2_0/misc/org/apache/lucene/search/DiversifiedTopDocsCollector.html > > Le jeu. 1 déc. 2016 à 23:08, Michael McCandless > a écrit : > > Lucene used to have a DuplicateFilter to do this, but we removed it > recently ... see https://issues.apache.org/jira/browse/LUCENE-6633 for > some discussion as to why. > > Mike McCandless > > http://blog.mikemccandless.com > > > On Thu, Dec 1, 2016 at 2:39 PM, Matt Hicks wrote: > > I'm trying to write a LeafCollector that filters out duplicates for a > > specific field. However, looking at the JavaDoc for `collect` it says not > > to call `IndexSearch.doc` or `IndexReader.document`. How am I supposed > to > > determine the value of a field and then exclude it? > > - > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
Re: LeafCollector
Maybe you could use DiversifiedTopDocsCollector? https://lucene.apache.org/core/6_2_0/misc/org/apache/lucene/search/DiversifiedTopDocsCollector.html Le jeu. 1 déc. 2016 à 23:08, Michael McCandless a écrit : > Lucene used to have a DuplicateFilter to do this, but we removed it > recently ... see https://issues.apache.org/jira/browse/LUCENE-6633 for > some discussion as to why. > > Mike McCandless > > http://blog.mikemccandless.com > > > On Thu, Dec 1, 2016 at 2:39 PM, Matt Hicks wrote: > > I'm trying to write a LeafCollector that filters out duplicates for a > > specific field. However, looking at the JavaDoc for `collect` it says not > > to call `IndexSearch.doc` or `IndexReader.document`. How am I supposed > to > > determine the value of a field and then exclude it? > > - > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
Re: LeafCollector
Lucene used to have a DuplicateFilter to do this, but we removed it recently ... see https://issues.apache.org/jira/browse/LUCENE-6633 for some discussion as to why. Mike McCandless http://blog.mikemccandless.com On Thu, Dec 1, 2016 at 2:39 PM, Matt Hicks wrote: > I'm trying to write a LeafCollector that filters out duplicates for a > specific field. However, looking at the JavaDoc for `collect` it says not > to call `IndexSearch.doc` or `IndexReader.document`. How am I supposed to > determine the value of a field and then exclude it? - To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
LeafCollector
I'm trying to write a LeafCollector that filters out duplicates for a specific field. However, looking at the JavaDoc for `collect` it says not to call `IndexSearch.doc` or `IndexReader.document`. How am I supposed to determine the value of a field and then exclude it?