FAQ
Hi
I have indexed 8 fileds with different boost. Now i have given a
searchstring which consists of a words and phrases. Now i want to do AND
search of that searchString on four fields and show the result based on
boost. For me searchString should occur completely in one of the field and
then the boosts come into picture. I know i can index combination of four
fields in one and then search in that but then the boost will not work.

Regards
Saurabh
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  • Otis Gospodnetic at Jun 20, 2009 at 2:15 am
    Hello,

    I'm not sure what the question is. You may also want to include an example of what you are doing.
    Note that results are typically ordered based on the score of the match for each result/hit, not purely the boost, unless you created your own Similarity that ignores all other scoring factors except boost/lengthNorm.

    Otis
    --
    Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch


    ----- Original Message ----
    From: saurabhs_iitk <saurabhsharma1981@gmail.com>
    To: solr-user@lucene.apache.org
    Sent: Friday, June 19, 2009 2:56:22 AM
    Subject: Multi Field AND Search


    Hi
    I have indexed 8 fileds with different boost. Now i have given a
    searchstring which consists of a words and phrases. Now i want to do AND
    search of that searchString on four fields and show the result based on
    boost. For me searchString should occur completely in one of the field and
    then the boosts come into picture. I know i can index combination of four
    fields in one and then search in that but then the boost will not work.

    Regards
    Saurabh
    --
    View this message in context:
    http://www.nabble.com/Multi-Field-AND-Search-tp24106434p24106434.html
    Sent from the Solr - User mailing list archive at Nabble.com.
  • Saurabhs_iitk at Jun 20, 2009 at 8:46 am
    Hello,
    I am indexing books.
    Fields are Title,Author, Subtitle, Category,Pages ...
    Boosts are TitleBoost 1, AuthorBoost .8 SubtitleBoost .6;


    Some one entered a query to search lets say Hitchhiker Guide
    Now I want to show the reuslts in which both the words occur based on there
    boost score.

    I used
    MultiFieldQueryParser queryParser = new MultiFieldQueryParser(new String[] {
    Constants.TITLEminusAUTHOR,
    Constants.AUTHOR_FIELD_NAME, Constants.SUBTITLEminusAUTHOR
    }, new StandardAnalyzer());
    queryParser.setDefaultOperator(OPERATOR_AND);
    The problem comes is that I have author name Douglas Adams and If i search
    for that as a query string its not returning any result. But if i remove
    setDefaultOperator it returns all douglas Adams with the same query.

    Saurabh



    Otis Gospodnetic wrote:

    Hello,

    I'm not sure what the question is. You may also want to include an
    example of what you are doing.
    Note that results are typically ordered based on the score of the match
    for each result/hit, not purely the boost, unless you created your own
    Similarity that ignores all other scoring factors except boost/lengthNorm.

    Otis
    --
    Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch


    ----- Original Message ----
    From: saurabhs_iitk <saurabhsharma1981@gmail.com>
    To: solr-user@lucene.apache.org
    Sent: Friday, June 19, 2009 2:56:22 AM
    Subject: Multi Field AND Search


    Hi
    I have indexed 8 fileds with different boost. Now i have given a
    searchstring which consists of a words and phrases. Now i want to do AND
    search of that searchString on four fields and show the result based on
    boost. For me searchString should occur completely in one of the field
    and
    then the boosts come into picture. I know i can index combination of four
    fields in one and then search in that but then the boost will not work.

    Regards
    Saurabh
    --
    View this message in context:
    http://www.nabble.com/Multi-Field-AND-Search-tp24106434p24106434.html
    Sent from the Solr - User mailing list archive at Nabble.com.
    --
    View this message in context: http://www.nabble.com/Multi-Field-AND-Search-tp24106434p24123205.html
    Sent from the Solr - User mailing list archive at Nabble.com.

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postedJun 19, '09 at 6:56a
activeJun 20, '09 at 8:46a
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