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From Dmitry Serebrennikov <dmit...@earthlink.net>
Subject Re: Are score values always between 0 and 1?
Date Tue, 15 Oct 2002 08:16:04 GMT
Ype Kingma wrote:

>On Tuesday 15 October 2002 04:16, Dmitry Serebrennikov wrote:
>  
>
>>Greetings,
>>
>>I know that the FAQ says that they are, but in at least one instance in
>>my index it appears to be equal to 1.94something. Are the scores
>>guaranteed to be between 0 and 1, and if not, what would it take to make
>>them such?
>>    
>>
>
>Division by the highest score perhaps?
>I did this for a short while, but then I removed it again because information 
>is lost by the division. However, it is mainly a matter of presentation to 
>users, so you could let them be you guide in this.
>
>Regards,
>Ype
>
>
>  
>
Well, the problem is that I don't known what the highest score might be 
until I run into one that is higher than the one I thought was the 
highest until then... I'm trying to use this for making result from 
searcher always come before another in a MultiSearcher, but I need to 
know the upper bound on the scores to get this to work.



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