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From Erik Hatcher <e...@ehatchersolutions.com>
Subject Re: coordination factor question!
Date Sun, 09 Jan 2005 22:02:06 GMT
Yes, coord() can return zero.  The score (for that clause) would then 
be zero (though not null).

	Erik

On Jan 9, 2005, at 4:15 PM, ABDOU Samir wrote:

> Hello,
>
> Is it possible to the coordination factor computed in the class 
> BooleanScorer to have a zero value?
>
> Look at the method computeCoordFactors():
>
>  private final void computeCoordFactors() {
>     coordFactors = new float[maxCoord];
>     for (int i = 0; i < maxCoord; i++)
>       coordFactors[i] = getSimilarity().coord(i, maxCoord-1);
>   }
> When i=0 the computed coordination factor will have a zero value. The 
> score then can be null !!!
>
>
>
> Best regards,
>
> Samir
>
>
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