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List:       solr-user
Subject:    Re: Total Term Frequency per ResultSet in Solr 4.3 ?
From:       Tony Mullins <tonymullins.tm () gmail ! com>
Date:       2013-07-04 14:57:18
Message-ID: CALP44WZpMO99yK77stBeFHUc5fJNH=2F5rPC=a2Hv2GKcpNe5w () mail ! gmail ! com
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Hi Yonik,

With facet it didn't work.

Please see the result set doc below

http://localhost:8080/solr/collection2/select?fl=*,amazing_freq:termfreq%28product,%27 \
amazing%27%29,spider_freq:termfreq%28product,%27spider%27%29&fq=id%3A27&q=spider&fl=*& \
df=product&wt=xml&indent=true&facet=true&facet.query=product:spider&facet.query=product:amazing&rows=20


<doc>
 <str name="id">27</str>
 <str name="type">Movies</str>
  <str name="format">dvd</str>
  <str name="product">The amazing spider man is amazing spider the
spider</str>
  <int name="popularity">1</int>
  <long name="_version_">1439641369145507840</long>

  <int name="amazing_freq">2</int>
  <int name="spider_freq">3</int>
  </doc>
  </result><lst name="facet_counts"><lst name="facet_queries">
  <int name="product:spider">1</int>
   <int name="product:amazing">1</int>
</lst>

As you can see facet is actually just returning the no. of docs found
against those keywrods not the actual frequency.
Actual frequency is returned by the field 'amazing_freq' & 'spider_freq' !

So is there any workaround for this to get the total of term-frequency in
resultset without any modification to Solr source code ?


Thanks,
Tony


On Thu, Jul 4, 2013 at 7:05 PM, Yonik Seeley <yonik@lucidworks.com> wrote:

> If you just want to retrieve those counts, this seems like simple faceting.
> 
> q=something
> facet=true
> facet.query=product:hunger
> facet.query=product:games
> 
> -Yonik
> http://lucidworks.com
> 
> On Thu, Jul 4, 2013 at 9:45 AM, Tony Mullins <tonymullins.tm@gmail.com>
> wrote:
> > Hi ,
> > 
> > I have lots of crawled data, indexed in my Solr (4.3.0) and lets say user
> > creates a search criteria 'X1' and he/she wants to know the occurrence
> of a
> > specific term in the result set of that 'X1' search criteria.
> > And then again he/she creates another search criteria 'X2' and he/she
> wants
> > to know the occurrence of that same term in the result set of that 'X2'
> > search criteria.
> > 
> > At the moment if I give termfreq(field,term) then it gives me the term
> > frequency per document and if I use totaltermfreq(field,term), it gives
> me
> > the total term frequency in entire index not in the result set of my
> search
> > criteria.
> > 
> > So what I need is your help to find how to how to get total occurrence
> of a
> > term in query's result set.
> > 
> > If this is my result set
> > 
> > <doc>
> > <str name="type">Movies</str>
> > <str name="format">dvd</str>
> > <str name="product">The Hunger Games</str></doc>
> > 
> > <doc>
> > <str name="type">Books</str>
> > <str name="format">paperback</str>
> > <str name="product">The Hunger Book</str></doc>
> > 
> > And I am looking for term 'hunger' in product field then I want to get
> > value = '2' , and if I am searching for term 'games' in product field I
> > want to get value = '1' .
> > 
> > Thanks,
> > Tony
> 



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