Re: Document boosting

[Tamer Gür <tg...@ebi.ac.uk>]

Hi Ivan,
i was aware of that thread i also asked to learn about overriding 
DefaultSimilarity stuff or similar other approach.
Thanks.

On 30/04/2013 17:24, Ivan Brusic wrote:
> There was a similar question asked a couple of months ago, with a great
> answer by Uwe Schindler:
>
> http://search-lucene.com/m/Z2GP220szmS&subj=RE+What+is+equivalent+to+Document+setBoost+from+Lucene+3+6+inLucene+4+1+
>
> I am still on Lucene 3.x, so I have not yet had a chance to mimic document
> level boosts in 4.x.
>
> Cheers,
>
> Ivan
>
>
>
>
> On Tue, Apr 30, 2013 at 7:45 AM, Tamer Gür <tg...@ebi.ac.uk> wrote:
>
>> Hi,
>>
>> we are migrating from 3.6 to 4.2. since Document.setBoost() method removed
>> we are trying to reimplement.
>>
>> Currently we are using Document.setBoost() method as a scalar boost factor
>> across our multiple different indexes.
>>
>> With the lucene 4.2 setting this factor by field.setBoost() is not
>> feasible for us since we have many indexes and complex fields.
>>
>> So what is  possible drawback if i override DefaultSimilarity and put back
>> the Document.setBoost() during norm calculation?
>> or is there any other way  to add a scalar factor to all document?
>>
>> Thank you.
>> Tamer
>>
>>
>>
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