spell check for combined words
Does Solr spell checker have the ability to suggest splitting of combined words. So for e.g. if I have got the word "apple" and "computer" in my index and if I type "applecomputer" then how can I make it suggest "apple computer" -- View this message in context: http://www.nabble.com/spell-check-for-combined-words-tp14768067p14768067.html Sent from the Solr - User mailing list archive at Nabble.com.
AlphaNumeric search in Solr
Hi, I am trying to do alphanumeric search for terms like "axd110", but I don't get any results back from Solr. When I open my index using Luke, I am able to search for these terms and get results back, so I definitely know that the terms are present in the index. Below is the query section from my solr schema, Is there anything that I am missing here. -- View this message in context: http://www.nabble.com/AlphaNumeric-search-in-Solr-tp16063101p16063101.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: AlphaNumeric search in Solr
Hi Yonik, No this index was not generated using Solr. I just have the index files without access to the source that generated those files. Is there a way that I can change my Solr schema so that it wont split axd110 into two tokens. Yonik Seeley wrote: > > Was this index generated with Solr? If so, what does the index > analyzer look like for that field? > WordDelimiterFilter would split axd110 into two tokens, so it must > have been indexed in a compatible way (see the example schema.xml). > > -Yonik > > On Fri, Mar 14, 2008 at 8:51 PM, solr_user <[EMAIL PROTECTED]> wrote: >> >> Hi, >> >> I am trying to do alphanumeric search for terms like "axd110", but I >> don't >> get any results back from Solr. When I open my index using Luke, I am >> able >> to search for these terms and get results back, so I definitely know >> that >> the terms are present in the index. Below is the query section from my >> solr >> schema, >> >> >> >> >> > generateWordParts="1" generateNumberParts="1" catenateWords="0" >> catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> >> >> >> >> >> >> >> Is there anything that I am missing here. >> >> -- >> View this message in context: >> http://www.nabble.com/AlphaNumeric-search-in-Solr-tp16063101p16063101.html >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://www.nabble.com/AlphaNumeric-search-in-Solr-tp16063101p16063747.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: AlphaNumeric search in Solr
Hi Yonik, Removing the WordDelimiterFilter did the trick. Now I am able to get results back for alphanumeric search. What other side effect will removing the WordDelimiterFilter cause. Thanks Yonik Seeley wrote: > > On Fri, Mar 14, 2008 at 10:15 PM, solr_user <[EMAIL PROTECTED]> wrote: >> No this index was not generated using Solr. I just have the index >> files >> without access to the source that generated those files. Is there a way >> that I can change my Solr schema so that it wont split axd110 into two >> tokens. > > The ideal answer would be to use the analyzer that generated the index. > If you don't exactly know, remove the WordDelimiterFilter for starts. > > -Yonik > > -- View this message in context: http://www.nabble.com/AlphaNumeric-search-in-Solr-tp16063101p16084533.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: AlphaNumeric search in Solr
Hi Yonik, I read some documentation on the WordDelimterFilter. Just to clarify my thinking, I understand that if I use WordDelimiterFilter and search for a term like axd100 it will break it into two tokens "axd" and "100". But then when I do my search should Solr match the documents containing both these tokens? In my application when I try to search for "axd 100" I get several documents back, but when I search for axd100 with WordDelimiterFilter on, I don't get back any results. I was assuming that if WordDelimiterFilter breaks axd100 into two tokens - "axd" and "100", then the search should behave exactly as if I was searching for the string "axd 100". Thanks. Yonik Seeley wrote: > > On Sun, Mar 16, 2008 at 5:43 PM, solr_user <[EMAIL PROTECTED]> wrote: >> Removing the WordDelimiterFilter did the trick. Now I am able to get >> results back for alphanumeric search. What other side effect will >> removing >> the WordDelimiterFilter cause. > > It all depends on what type of matching you want. WordDelimiterFilter > is one method of making queries like arati800xl, Atari-800XL, atari > 800 XL, Atari 800/XL, etc, all match a document containing Atari > 800XL. > > -Yonik > > -- View this message in context: http://www.nabble.com/AlphaNumeric-search-in-Solr-tp16063101p16088635.html Sent from the Solr - User mailing list archive at Nabble.com.
operator precedence
Hi, What is the default operator precedence between AND and OR in SOLR? For example if I type a query "A OR B AND C", will it be treated as "(A OR B) AND C" OR "A OR (B AND C)" Thanks -- View this message in context: http://www.nabble.com/operator-precedence-tp16541732p16541732.html Sent from the Solr - User mailing list archive at Nabble.com.
Multiple SpellCheckRequestHandlers
Hi all, Is it possible in Solr to have multiple SpellCheckRequestHandlers. In my application I have got two different spell check indexes. I want the spell checker to check for a spelling suggestion in the first index and if it fails to get any suggestion from the first index only then it should try to get a suggestion from the second index. Is it possible to have a separate SpellCheckRequestHandler one for each index? Solr-User -- View this message in context: http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17071568.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Multiple SpellCheckRequestHandlers
And how do I specify in the query which requesthandler to use? Otis Gospodnetic wrote: > > Yes, just define two instances (with two distinct names) in solrconfig.xml > and point each of them to a different index. > > Otis > -- > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch > > - Original Message >> From: solr_user <[EMAIL PROTECTED]> >> To: solr-user@lucene.apache.org >> Sent: Tuesday, May 6, 2008 12:16:07 AM >> Subject: Multiple SpellCheckRequestHandlers >> >> >> Hi all, >> >> Is it possible in Solr to have multiple SpellCheckRequestHandlers. In >> my >> application I have got two different spell check indexes. I want the >> spell >> checker to check for a spelling suggestion in the first index and if it >> fails to get any suggestion from the first index only then it should try >> to >> get a suggestion from the second index. >> >> Is it possible to have a separate SpellCheckRequestHandler one for each >> index? >> >> Solr-User >> >> >> -- >> View this message in context: >> http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17071568.html >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> > > > > -- View this message in context: http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17088834.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Multiple SpellCheckRequestHandlers
Thanks Otis, Actually, I am planning to make use of the qt parameter to specify which handler should be used for the query. Would there be any downside to that? Otis Gospodnetic wrote: > > Hello, > > If you configured "/sc1" and "/sc2", then use something like > http://../sc1?. for the first one and http://./sc2? for > the second one. > > Otis > -- > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch > > - Original Message >> From: solr_user <[EMAIL PROTECTED]> >> To: solr-user@lucene.apache.org >> Sent: Tuesday, May 6, 2008 1:57:17 PM >> Subject: Re: Multiple SpellCheckRequestHandlers >> >> >> And how do I specify in the query which requesthandler to use? >> >> >> >> Otis Gospodnetic wrote: >> > >> > Yes, just define two instances (with two distinct names) in >> solrconfig.xml >> > and point each of them to a different index. >> > >> > Otis >> > -- >> > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch >> > >> > - Original Message >> >> From: solr_user >> >> To: solr-user@lucene.apache.org >> >> Sent: Tuesday, May 6, 2008 12:16:07 AM >> >> Subject: Multiple SpellCheckRequestHandlers >> >> >> >> >> >> Hi all, >> >> >> >> Is it possible in Solr to have multiple SpellCheckRequestHandlers. >> In >> >> my >> >> application I have got two different spell check indexes. I want the >> >> spell >> >> checker to check for a spelling suggestion in the first index and if >> it >> >> fails to get any suggestion from the first index only then it should >> try >> >> to >> >> get a suggestion from the second index. >> >> >> >> Is it possible to have a separate SpellCheckRequestHandler one for >> each >> >> index? >> >> >> >> Solr-User >> >> >> >> >> >> -- >> >> View this message in context: >> >> >> http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17071568.html >> >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> >> >> >> > >> > >> > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17088834.html >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> > > > > -- View this message in context: http://www.nabble.com/Multiple-SpellCheckRequestHandlers-tp17071568p17090642.html Sent from the Solr - User mailing list archive at Nabble.com.
result count query
Hi, Is there an efficient way to just get the result count of a query issued to Solr? Solr-user -- View this message in context: http://www.nabble.com/result-count-query-tp17240159p17240159.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: result count query
Thanks Otis, Actually what I really want to do is just check whether the query is going to return any results or not. I tried the rows=0 thing and that works quite efficiently. Just wondering if there is anything even more efficient then that that will answer whether the query has any hits or not. Solr-user Otis Gospodnetic wrote: > > I think specifying rows=0 in the URL gets you that number without giving > you the actual results. > > > Otis > -- > Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch > > > - Original Message >> From: solr_user <[EMAIL PROTECTED]> >> To: solr-user@lucene.apache.org >> Sent: Wednesday, May 14, 2008 4:53:05 PM >> Subject: result count query >> >> >> Hi, >> >> Is there an efficient way to just get the result count of a query >> issued >> to Solr? >> >> Solr-user >> -- >> View this message in context: >> http://www.nabble.com/result-count-query-tp17240159p17240159.html >> Sent from the Solr - User mailing list archive at Nabble.com. > > > -- View this message in context: http://www.nabble.com/Re%3A-result-count-query-tp17240818p17243737.html Sent from the Solr - User mailing list archive at Nabble.com.
