Can I use tokenizer twice ?
I have Solr 4.2 I need to do the following: 1. white space tokenize 2. create shingles 3. use EdgeNGramFilter for each word in shingles, but not in a shingle as a string So can I do this? * * * * -- View this message in context: http://lucene.472066.n3.nabble.com/Can-I-use-tokenizer-twice-tp4234438.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: How to use FuzzyQuery in schema.xml
Thanks Upayavira for clarification. This works for one token query, but when I try it in a multi tokens like "Home Builders~" or "Home Builders~0.5" it does not work. -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-use-FuzzyQuery-in-schema-xml-tp4233900p4234106.html Sent from the Solr - User mailing list archive at Nabble.com.
EdgeNGramFilterFactory for phrases
I use Solr 4.2 I creted a field with the following analyzer : for both index and search. Maybe KStem is an overkill but I do not think it is important here. On phrase search "Peak physical" it returns result: "Peak Physical Therapy Physical Therapy Of Brooklyn" For "Peak Physica" it returns the same result, BUT for "Pea Physical" it does not return anything, Why? -- View this message in context: http://lucene.472066.n3.nabble.com/EdgeNGramFilterFactory-for-phrases-tp4234168.html Sent from the Solr - User mailing list archive at Nabble.com.
How to use FuzzyQuery in schema.xml
I am using Solr 4.2 For some reason I cannot find an example of http://lucene.472066.n3.nabble.com/How-to-use-FuzzyQuery-in-schema-xml-tp4233900.html Sent from the Solr - User mailing list archive at Nabble.com.
words n-gram analyser
Does Solr 4.2 have n-gram filter over words, not symbols like EdgeNGramFilterFactory. I hoped NGramTokenFilterFactory serves this purposes but looks like it also creates n-grams over symbols. I used it this way in hope that I will get 3-words to 10-words -- View this message in context: http://lucene.472066.n3.nabble.com/words-n-gram-analyser-tp4233362.html Sent from the Solr - User mailing list archive at Nabble.com.
Fuzzy search for names and phrases
Could someone share experience on applying name fuzzy search using Solr. It should not be just the one which uses Edit Distance. I also want to cover cases with split and merge like "OneIndustrial" vs "One Industrial", etc. -- View this message in context: http://lucene.472066.n3.nabble.com/Fuzzy-search-for-names-and-phrases-tp4233209.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: EdgeNGramFilterFactory question
any experience with EdgeNGramFilterFactory will be appreciated -- View this message in context: http://lucene.472066.n3.nabble.com/EdgeNGramFilterFactory-question-tp4233034p4233210.html Sent from the Solr - User mailing list archive at Nabble.com.
EdgeNGramFilterFactory question
I have Solr 4.2 1) Is it possible to somehow use EdgeNGramFilterFactory ignoring white spaces in n-grams? 2) Is it possible to use EdgeNGramFilterFactory in combination with stemming ? Say applying this to "look for close hotel" instead of "looking for closest hotels" -- View this message in context: http://lucene.472066.n3.nabble.com/EdgeNGramFilterFactory-question-tp4233034.html Sent from the Solr - User mailing list archive at Nabble.com.
How can I break/modify Solr internal synonyms
I use Solr 4.2 On Siamese I am getting Thailand results which has bad user experience with our customers. It happens in filter class=solr.KStemFilterFactory / (KSF in Analyzer tool) Looks like it is a built in mapping. How can I change this kind of mapping? -- View this message in context: http://lucene.472066.n3.nabble.com/How-can-I-break-modify-Solr-internal-synonyms-tp4191033.html Sent from the Solr - User mailing list archive at Nabble.com.
trouble running indexer with Solr spatial
I am using Solr 4.2 I added fieldType name=location_rpt class=solr.SpatialRecursivePrefixTreeFieldType according to a href=http://;https://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4 and have spatial4j-0.3.jar in my project. When running the indexer I started getting this error: java.lang.NoClassDefFoundError: com/google/common/cache/CacheBuilder at org.apache.solr.schema.AbstractSpatialFieldType.init(AbstractSpatialFieldType.java:82) at org.apache.solr.schema.AbstractSpatialPrefixTreeFieldType.init(AbstractSpatialPrefixTreeFieldType.java:32) at org.apache.solr.schema.SpatialRecursivePrefixTreeFieldType.init(SpatialRecursivePrefixTreeFieldType.java:28) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:357) at java.lang.Class.newInstance(Class.java:310) at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:470) at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:458) at org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:81) at org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:43) at org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:151) at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:374) at org.apache.solr.schema.IndexSchema.init(IndexSchema.java:122) at org.apache.solr.core.SolrCore.init(SolrCore.java:684) at org.apache.solr.core.SolrCore.init(SolrCore.java:618) -- View this message in context: http://lucene.472066.n3.nabble.com/trouble-running-indexer-with-Solr-spatial-tp4182359.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Showing distance in results
Hi Erick
I tried this link but do not see a straight forward answer.
For example it says:
/You can use the pseudo-field feature to return the distance along with the
stored fields of each document by adding fl=geodist() to the request/
So I tried:
...?q={!func}dist(2, lat, lng, 0, 0)fl=geodist()wt=xmlindent=true
http:// which returnes:
*lst name=error
str name=msgError parsing fieldname: geodist - not enough
parameters:[]/str
int name=code400/int
/lst*
Also it is not clear what is sfield=store in all examples, like this:
...q={!func}geodist()sfield=storept=45.15,-93.85sort=score asc http://
So if possible could you explain this either.
--
View this message in context:
http://lucene.472066.n3.nabble.com/Showing-distance-in-results-tp4182077p4182284.html
Sent from the Solr - User mailing list archive at Nabble.com.
Showing distance in results
I have Solr 4.2
I need to calculate the distance between a point (0, 0) and lat lng in each
document. I do this
http://host:9081/solr/collection1/select?q={!func}dist(2, lat, lng, 0,
0)wt=xmlindent=true
It works fine but does not show the distance, Please help.
--
View this message in context:
http://lucene.472066.n3.nabble.com/Showing-distance-in-results-tp4182077.html
Sent from the Solr - User mailing list archive at Nabble.com.
Distinct Results from Solr Query
I am using Solr 4.2 In the ressults set we are getting documents with the same field value. Is it possible to indicate in the query that we need results with distinct value of this field? -- View this message in context: http://lucene.472066.n3.nabble.com/Distinct-Results-from-Solr-Query-tp4180471.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Distinct Results from Solr Query
In other words I need to pick only one document per the field value. Say I have a filed cat_id. For each value of this filed returned I need to return only 1 document and I do not care which one. -- View this message in context: http://lucene.472066.n3.nabble.com/Distinct-Results-from-Solr-Query-tp4180471p4180483.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Distinct Results from Solr Query
Unfortunately grouping will not work here since my field is multi-valued. So I need another solution. -- View this message in context: http://lucene.472066.n3.nabble.com/Distinct-Results-from-Solr-Query-tp4180471p4180499.html Sent from the Solr - User mailing list archive at Nabble.com.
get one document per value in multivalued field
I use Solr4.21 my multivalued filed is like that: q=(category_id:(484986 520623 484339 519258 516227 486757) .. How to construct a query which will show one top document per category_id value? -- View this message in context: http://lucene.472066.n3.nabble.com/get-one-document-per-value-in-multivalued-field-tp4179056.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: get one document per value in multivalued field
The field must be single-valued for grouping. That is why I do not consider this option. -- View this message in context: http://lucene.472066.n3.nabble.com/get-one-document-per-value-in-multivalued-field-tp4179056p4179065.html Sent from the Solr - User mailing list archive at Nabble.com.
Shingles from sentences
I have a text consisting from sentences. Which analyzer can I use to restrict creating shingles from sentences. Meaning a shingle cannot have parts from two neighbor sentences. -- View this message in context: http://lucene.472066.n3.nabble.com/Shingles-from-sentences-tp4171834.html Sent from the Solr - User mailing list archive at Nabble.com.
Help on matching a shingle in a query to a shingle in the document
Example what I need: Query: Hi likes *this kind of winter *weather Document shingle field: They like *this kind of winter *with many sunny days So I need to match *this kind of winter *. What tokenisers and filters and maybe something else should be used for this kind of match. I tried for example this one, but it matches the entire query to a shingle: fieldType name=text_shingle class=solr.TextField positionIncrementGap=100 analyzer type=index tokenizer class=solr.StandardTokenizerFactory/ filter class=solr.LowerCaseFilterFactory / filter class=solr.ShingleFilterFactory minShingleSize=2 maxShingleSize=5 outputUnigrams=false outputUnigramsIfNoShingles=true tokenSeparator= / /analyzer analyzer type=query tokenizer class=solr.StandardTokenizerFactory/ filter class=solr.LowerCaseFilterFactory / filter class=solr.ShingleFilterFactory minShingleSize=2 maxShingleSize=5 outputUnigrams=false outputUnigramsIfNoShingles=true tokenSeparator= / /analyzer /fieldType -- View this message in context: http://lucene.472066.n3.nabble.com/Help-on-matching-a-shingle-in-a-query-to-a-shingle-in-the-document-tp4170852.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Help on matching a shingle in a query to a shingle in the document
Erick, What you are saying of course makes perfect sense. But in our particular situation there is a high probability that an essential part of the query will match a meaningful part or a business name in a short description indexed as shingle. Also it is better than just a broad match. Besides I am on the research stage and will run some analysis for queries and results. So from what you are saying to reach my goal I need to shingle a query myself in the preprocessing stage and try to match it using OR with my shingled field. Is it correct? Or there is some more elegant way to handle it. -- View this message in context: http://lucene.472066.n3.nabble.com/Help-on-matching-a-shingle-in-a-query-to-a-shingle-in-the-document-tp4170852p4170905.html Sent from the Solr - User mailing list archive at Nabble.com.
matching shingles issue
I have Solr 4.2.1 I am using the following analyser: fieldType name=text_shingle class=solr.TextField positionIncrementGap=100 analyzer type=index tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.ShingleFilterFactory minShingleSize=2 maxShingleSize=5 outputUnigrams=true outputUnigramsIfNoShingles=false tokenSeparator= / /analyzer analyzer type=query tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.ShingleFilterFactory minShingleSize=2 maxShingleSize=5 outputUnigrams=false outputUnigramsIfNoShingles=true tokenSeparator= / /analyzer /fieldType for Query: description_shingle:Highest quality I am getting Result: arr name=description_shingle strHighest standards of quality installations!/str /arr So the result does not have shingle Highest quality Instead it has Highest standards of quality The question is why I am getting this match -- View this message in context: http://lucene.472066.n3.nabble.com/matching-shingles-issue-tp4170685.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: matching shingles
I set the following filed type fieldType name=text_shingle class=solr.TextField positionIncrementGap=100 analyzer tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.ShingleFilterFactory minShingleSize=2 maxShingleSize=5 outputUnigrams=true outputUnigramsIfNoShingles=false tokenSeparator= / /analyzer /fieldType with minShingleSize=2 But it allows to match a single word. What I am doing wrong? -- View this message in context: http://lucene.472066.n3.nabble.com/matching-shingles-tp4170259p4170364.html Sent from the Solr - User mailing list archive at Nabble.com.
matching shingles
I am using Solr 4.2.1 Could someone give me an example how to create a query wich will be analysed to match shingles -- View this message in context: http://lucene.472066.n3.nabble.com/matching-shingles-tp4170259.html Sent from the Solr - User mailing list archive at Nabble.com.
How to count the number of faceting entries ?
I am placing the following query http://server/solr/collection1/select?q=*%3A*wt=xmlindent=truefacet=truefacet.field=category_idfacet.limit=-100 Which gives unlimited number of faceted results for category_id. What do I need to add to the query to get the number of faceted results? -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-count-the-number-of-faceting-entries-tp4142114.html Sent from the Solr - User mailing list archive at Nabble.com.
How to check and handle empty Solr query
In my code sometimes I get an emty query. Namely ... q= which causes bad request exception. How to gracefully check query correctness and bypass execution if it is not correct. -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-check-and-handle-empty-Solr-query-tp4138877.html Sent from the Solr - User mailing list archive at Nabble.com.
boosting multivalued fields
is it posiible to boost values of the same field. For example in a query like that: category_id:(2271578^0.5 22718986^0.4 475101^0.2) -- View this message in context: http://lucene.472066.n3.nabble.com/boosting-multivalued-fields-tp4137409.html Sent from the Solr - User mailing list archive at Nabble.com.
Difference between addfield and setfield in SolrInputDocument
Could someone explain me, please, the difference between addfield and setfield in SolrInputDocument -- View this message in context: http://lucene.472066.n3.nabble.com/Difference-between-addfield-and-setfield-in-SolrInputDocument-tp4124809.html Sent from the Solr - User mailing list archive at Nabble.com.
Solr faceted search not working for a certain request handler
We have a big Solr search application where I need to add a faceted search for a certain request handler. And it does not work whereas for select handler it does. I tried to find something in the configuration but could not. If possible, please let me know where I should look at to find the reason. -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-faceted-search-not-working-for-a-certain-request-handler-tp4124838.html Sent from the Solr - User mailing list archive at Nabble.com.
