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From Kasi Lakshman Karthi Anbumony <kasi.anbum...@gmail.com>
Subject Re: [lucy-user] Lucy Benchmarking
Date Thu, 09 Feb 2017 23:51:06 GMT
Thanks for the explanation.

As a follow on question, based on this link:
https://lucy.apache.org/docs/c/Lucy/Docs/FileFormat.html

(1) Why the cf.dat has a document section?

(2) Why is it not compressed?

I see most of the content of the books I have indexed being part of cf.dat
file and can read the text as it is! Is this how the inverted indexing
works?

Thanks
-Kasi

On Thu, Feb 9, 2017 at 1:21 PM, Peter Karman <peter@peknet.com> wrote:

> >
> >
> >    - vary relationship of terms (e.g., proximity)
> >>       - How to do it? Is there an operator like NEAR?
> >>
> >
> > There's ProximityQuery but I'm not sure how it works:
> >
> >     http://lucy.apache.org/docs/c/LucyX/Search/ProximityQuery.html
> >
> >
>
> ​You can see one example of ProximityQuery usage here (Perl)
>
> https://metacpan.org/source/KARMAN/Search-Query-Dialect-
> Lucy-0.202/lib/Search/Query/Dialect/Lucy.pm#L701
>
> Of note:
>
> * `within` is like NEAR - it takes an integer argument
> * order of terms is respected. It's like a phrase​
>
>
>
> --
> Peter Karman . https://peknet.com/ <http://peknet.com/> .
> https://keybase.io/peterkarman
>

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