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


suggest_publisher
AnalyzingInfixLookupFactory
DocumentDictionaryFactory
publisher
text_hu_suggest_ngram
suggester_infix_dir_publisher
price
false
false

  
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 :

> 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.
>



-- 
<https://www.linkedin.com/pub/roland-sz%C5%B1cs/28/226/24/hu>Szűcs Roland
<https://www.linkedin.com/pub/roland-sz%C5%B1cs/28/226/24/hu>Ismerkedjünk
meg a Linkedin <https://www.linkedin.com/pub/roland-sz%C5%B1cs/28/226/24/hu>
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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.

multiple but identical suggestions in autocomplete

[Szűcs Roland]

Hello Guys,

I use SOLR 5.2.1 and the relatively new solr.SuggestComponent. It worked
fine at the beginning. I use this function to auto-complete the publisher
names. I have 3000 documents and 80 publishers. When I use the autocomplete
feature and I get back the name of the publishers matched as many times as
many book titles they published.

If suggest.q=Har and Harlequin publisher has 100 documents I get back a
json with 100 suggestions with the same publisher name. Obviously it is not
my intention. I would like to get back the matched publisher name once and
later I will use a filter query to the selected publisher name.

Any Idea how can I get identical suggestions only once? Is there any
parameter I can set in solrconfig.xml to solve this?

Thanks in advance,


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