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From Alexandre Rafalovitch <arafa...@gmail.com>
Subject Re: keywords not found - google like feature
Date Thu, 13 Apr 2017 19:34:36 GMT
Are you asking visual representation or an actual feature. Because if
all your keywords/clauses are optional (default SHOULD) then Solr
automatically tries to match maximum number of them and then less and
less. So, if all words do not match, it will return results that match
less number of words.

And words not-matched is effectively your strike-through negative
space. You can probably recover that from debug info, though it will
be not pretty and perhaps a bit slower.

The real issue here is ranking. Does Google do something special with
ranking when they do strike through. Do they do some grouping and
ranking within groups, not just a global one?

The biggest question is - of course - what is your business - as
opposed to look-alike - objective. Because explaining your needs
through a similarity with other product's secret implementation is a
long way to get there. Too much precision loss in each explanation
round.

Regards,
   Alex.
----
http://www.solr-start.com/ - Resources for Solr users, new and experienced


On 13 April 2017 at 20:49, Nilesh Kamani <nilesh.kamani@gmail.com> wrote:
> Hello All,
>
> When we search google, sometimes google returns results with mention of
> keywords not found (mentioned as strike-through)
>
> Does Solr provide such feature ?
>
>
> Thanks,
> Nilesh Kamani

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