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List:       lucene-user
Subject:    Re: N-dimensional Point Indexing
From:       Luís_Filipe_Nassif <lfcnassif () gmail ! com>
Date:       2018-02-27 0:24:00
Message-ID: CACknrh3tcrGoT-_Fq0Ciu6kNmFRUvbRXLWgWA0G7Eb2oL=7J0w () mail ! gmail ! com
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Thank you, Adrian.

Em 26 de fev de 2018 21:19, "Adrien Grand" <jpountz@gmail.com> escreveu:

> Yes it is.
>
> Le mar. 27 f=C3=A9vr. 2018 =C3=A0 00:03, Lu=C3=ADs Filipe Nassif <lfcnass=
if@gmail.com> a
> =C3=A9crit :
>
>> Hi Lucene community,
>>
>> Is BinaryPoint limited up to 8 dimensions?
>>
>> Thanks,
>> Luis
>>
>> Em 6 de fev de 2018 16:07, "Lu=C3=ADs Filipe Nassif" <lfcnassif@gmail.co=
m>
>> escreveu:
>>
>> Is it limited up to 8 dimensions as described at
>> https://www.elastic.co/blog/lucene-points-6.0?
>>
>> 2018-02-06 15:35 GMT-02:00 Lu=C3=ADs Filipe Nassif <lfcnassif@gmail.com>=
:
>>
>> > Sorry, I was looking at the wrong place. Should I use BinaryPoint (
>> > https://lucene.apache.org/core/6_0_0/core/org/apache/lucene
>> > /document/BinaryPoint.html) ?
>> >
>> > 2018-02-06 14:17 GMT-02:00 Lu=C3=ADs Filipe Nassif <lfcnassif@gmail.co=
m>:
>> >
>> >> Hi all,
>> >>
>> >> Lucene is able to index generic n-dimensional points for efficient
>> >> similarity or nearest neightbors search? I have looked at spatial
>> package
>> >> in the past but seems it is specific to geo points? The use case is t=
o
>> >> index image feature vectors to search for similar images in a corpus.
>> >>
>> >> Currently we are using lucene to text search and we would like to not
>> >> have to manage two different index structures, synchronize commits, s=
o
>> on.
>> >>
>> >> Thank you,
>> >> Luis Nassif
>> >>
>> >
>> >
>>
>


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