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From Tomás Fernández Löbbe <tomasflo...@gmail.com>
Subject Re: Possible to adjust FieldNorm?
Date Wed, 14 Dec 2011 19:44:56 GMT
>From what I can see, the problem there is not with the field norm, but with
the fact that "leadership" is not matching the second document for some
reason. Is it possible that you are having some kind of analysis problem?

On Wed, Dec 14, 2011 at 6:50 AM, cnyee <yeechut@gmail.com> wrote:

> Hi,
>
> Is it possible to adjust FieldNorm? I have a scenario where the search is
> not producing the desired result because of fieldNorm:
>
> Search terms: coaching leadership
> Record 1: name="Ask the Coach", desc="...",...
> Record 2: name="Coaching as a Leadership Development Tool Part 1",
> desc="...",...
>
> Record 1 was scored higher than record 2, despite record 2 has two matches.
> The scoring is given below:
>
> Record 1:
>      1.2878088 = (MATCH) weight(name_en:coach in 6430), product of:
>        0.20103075 = queryWeight(name_en:coach), product of:
>          6.406029 = idf(docFreq=160, maxDocs=35862)
>          0.03138149 = queryNorm
>        6.406029 = (MATCH) fieldWeight(name_en:coach in 6430), product of:
>          1.0 = tf(termFreq(name_en:coach)=1)
>          6.406029 = idf(docFreq=160, maxDocs=35862)
>          1.0 = fieldNorm(field=name_en, doc=6430)
>
> Record 2:
>      0.56341636 = (MATCH) weight(name_en:coach in 4744), product of:
>        0.20103075 = queryWeight(name_en:coach), product of:
>          6.406029 = idf(docFreq=160, maxDocs=35862)
>          0.03138149 = queryNorm
>        2.8026378 = (MATCH) fieldWeight(name_en:coach in 4744), product of:
>          1.0 = tf(termFreq(crs_name_en:coach)=1)
>          6.406029 = idf(docFreq=160, maxDocs=35862)
>          0.4375 = fieldNorm(field=name_en, doc=4744)
>
> Many thanks in advance.
>
> Chut
>
>
>
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/Possible-to-adjust-FieldNorm-tp3584998p3584998.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>

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