> If you know at index time that the document is shady, the easiest way
> to de-emphasize it globally is to set the document boost to some
> value other than one.
>
> <doc boost="0.5">...

I considered that, but assumed we'd get the values wrong at first and
have to do a lot of tinkering before we got it right. Is there a good
way to do this at query time, or do you really need to do this when
loading? It would be feasible to boost at load time, but recovery
times from bad decisions are longer than I was hoping for.

kyle

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