Using KNN for objects that have more than 2 dimensions?

From: "Benjamin Arai, Ph(dot)D(dot)" <me(at)benjaminarai(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Using KNN for objects that have more than 2 dimensions?
Date: 2011-11-22 07:20:45
Message-ID: CALSPWc3YsJPH4Z-MqJxv2m4+44kgHeSB=4ky7pZZPpydyjbRgA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hello,

I have a data sets where each of the objects is represented in a metric
space with 32 dimensions (i.e., each object is represented by 32 numbers).
Is there a way to represent this object in Postgresql so that I can perform
KNN?

Thanks,
Benjamin

Responses

Browse pgsql-general by date

  From Date Subject
Next Message marcin kowalski 2011-11-22 07:32:56 [general] rsync'd database requires reindex - why ?
Previous Message Ashesh Vashi 2011-11-22 05:13:45 Re: Installing postgresql on windows 7