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From Grant Ingersoll <>
Subject Re: Relevancy Practices
Date Fri, 30 Apr 2010 15:21:03 GMT

On Apr 30, 2010, at 8:00 AM, Avi Rosenschein wrote:
> Also, tuning the algorithms to the users can be very important. For
> instance, we have found that in a basic search functionality, the default
> query parser operator OR works very well. But on a page for advanced users,
> who want to very precisely tune their search results, a default of AND works
> better.


Great example.  Can you elaborate on how you arrived at this conclusion?  What things did
you do to determine it was a problem?

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