Re: multiple but identical suggestions in autocomplete

[Alessandro Benedetti]

Related this, I just created this :
https://issues.apache.org/jira/browse/SOLR-8672

To be fair, I see no utility in returning duplicate suggestions ( if they
have no different payload, they are un-distinguishable from a human
perspective hence useless to have duplication) .
I would like to hear some counter example.
In my opinion we should contribute a way to avoid the duplicates directly
in Solr.
If there are valid counter examples, we could add an additional parameter
for the solr.SuggestComponent like  boolean
 .
In a lot of scenarios I guess it could be a good fit.
Cheers

On 5 August 2015 at 12:06, Nutch Solr User  wrote:

> You will need to call this service from UI as you are calling suggester
> component currently. (may be on every key-press event in text box). You
> will
> pass required parameters too.
>
> Service will internally form a solr suggester query and query Solr. From
> the
> returned response it will keep only unique suggestions from top N
> suggestions and return suggestions to UI.
>
>
>
> -
> Nutch Solr User
>
> "The ultimate search engine would basically understand everything in the
> world, and it would always give you the right thing."
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/multiple-but-identical-suggestions-in-autocomplete-tp4220055p4220953.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>



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Re: multiple but identical suggestions in autocomplete

[Nutch Solr User]

You will need to call this service from UI as you are calling suggester
component currently. (may be on every key-press event in text box). You will
pass required parameters too. 

Service will internally form a solr suggester query and query Solr. From the
returned response it will keep only unique suggestions from top N
suggestions and return suggestions to UI.



-
Nutch Solr User

The ultimate search engine would basically understand everything in the world, 
and it would always give you the right thing.
--
View this message in context: 
http://lucene.472066.n3.nabble.com/multiple-but-identical-suggestions-in-autocomplete-tp4220055p4220953.html
Sent from the Solr - User mailing list archive at Nabble.com.

Re: multiple but identical suggestions in autocomplete

[Szűcs Roland]

Hello Nutch Solr user,

You are right I use DocumentDictionaryFactory as you can see in my
solrconfig file
searchComponent name=suggest class=solr.SuggestComponent
lst name=suggester
str name=namesuggest_publisher/str
str name=lookupImplAnalyzingInfixLookupFactory/str
str name=dictionaryImplDocumentDictionaryFactory/str
str name=fieldpublisher/str
str name=suggestAnalyzerFieldTypetext_hu_suggest_ngram/str
str name=indexPathsuggester_infix_dir_publisher/str
str name=weightFieldprice/str
str name=builOnStartupfalse/str
str name=buildOnCommitfalse/str
/lst
  /searchComponent
You wrote that you you have developed a service between the ui and solr.
How can I use that one if I use javascript / ajax on the client side?

Thanks,
Roland

2015-08-04 16:25 GMT+02:00 Nutch Solr User nutchsolru...@gmail.com:

 May be you are using DocumentDictionaryFactory because
 HighFrequencyDictionaryFactory will never return duplicate duplicate terms.

 We also had same problem with *DocumentDictionaryFactory +
 AnalyzingInfixSuggester* We have created one service between UI and Solr
 which groups duplicate suggestions. and returns unique list to UI with only
 contains unique suggestions.



 -
 Nutch Solr User

 The ultimate search engine would basically understand everything in the
 world, and it would always give you the right thing.
 --
 View this message in context:
 http://lucene.472066.n3.nabble.com/multiple-but-identical-suggestions-in-autocomplete-tp4220055p4220727.html
 Sent from the Solr - User mailing list archive at Nabble.com.




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Re: multiple but identical suggestions in autocomplete

[Nutch Solr User]

May be you are using DocumentDictionaryFactory because
HighFrequencyDictionaryFactory will never return duplicate duplicate terms.

We also had same problem with *DocumentDictionaryFactory +
AnalyzingInfixSuggester* We have created one service between UI and Solr
which groups duplicate suggestions. and returns unique list to UI with only
contains unique suggestions.



-
Nutch Solr User

The ultimate search engine would basically understand everything in the world, 
and it would always give you the right thing.
--
View this message in context: 
http://lucene.472066.n3.nabble.com/multiple-but-identical-suggestions-in-autocomplete-tp4220055p4220727.html
Sent from the Solr - User mailing list archive at Nabble.com.