I'm not as expert as some on this list, but reading the article suggested, https://lucidworks.com/blog/2014/07/12/solution-for-multi-term-synonyms-in-lucenesolr-using-the-auto-phrasing-tokenfilter/, what you do is this:
- Have one field that takes text as normal - Copy that field to another field, whose field type uses the AutoPhrasingTokenFilter - Configure your result handler to query against both fields You don't know the list of synonyms at query time, but now you have another field that contains phrases, not words, and so you can indeed use synonym matching at query time against this secondary field. You can even use the multi-word phrases in the copied field to suggest to admin users a list of candidate synonyms. -----Original Message----- From: Midas A [mailto:test.mi...@gmail.com] Sent: Tuesday, November 15, 2016 7:38 AM To: solr-user@lucene.apache.org Subject: Re: Multi word synonyms I am new with solr . How i should solve this problem ? Can we do something at query time ? On Tue, Nov 15, 2016 at 5:35 PM, Vincenzo D'Amore <v.dam...@gmail.com> wrote: > Hi Michael, > > an update, reading the article I double checked if at least one of the > issues were fixed. > The good news is that > https://issues.apache.org/jira/browse/LUCENE-2605 > has > been closed and is available in 6.2. > > On Tue, Nov 15, 2016 at 12:32 PM, Michael Kuhlmann <k...@solr.info> wrote: > > > This is a nice reading though, but that solution depends on the > > precondition that you'll already know your synonyms at index time. > > > > While having synonyms in the index is mostly the better solution > > anyway, it's sometimes not feasible. > > > > -Michael > > > > Am 15.11.2016 um 12:14 schrieb Vincenzo D'Amore: > > > Hi Midas, > > > > > > I suggest this interesting reading: > > > > > > https://lucidworks.com/blog/2014/07/12/solution-for-multi- > > term-synonyms-in-lucenesolr-using-the-auto-phrasing-tokenfilter/ > > > > > > > > > > > > On Tue, Nov 15, 2016 at 11:00 AM, Michael Kuhlmann > > > <k...@solr.info> > > wrote: > > > > > >> It's not working out of the box, sorry. > > >> > > >> We're using this plugin: > > >> https://github.com/healthonnet/hon-lucene-synonyms#getting-starte > > >> d > > >> > > >> It's working nicely, but can lead to OOME when you add many > > >> synonyms with multiple terms. And I'm not sure whether it#s still > > >> working with Solr 6.0. > > >> > > >> -Michael > > >> > > >> Am 15.11.2016 um 10:29 schrieb Midas A: > > >>> - i have to use multi word synonyms at query time . > > >>> > > >>> Please suggest how can i do it . > > >>> and let me know it whether it would be visible in debug query or > > >>> not > . > > >>> > > >> > > > > > > > > > > -- > Vincenzo D'Amore > email: v.dam...@gmail.com > skype: free.dev > mobile: +39 349 8513251 >
