Can tsearch do some basic text mining

From: "Phoenix Kiula" <phoenix(dot)kiula(at)gmail(dot)com>
To: "Postgres General" <pgsql-general(at)postgresql(dot)org>
Subject: Can tsearch do some basic text mining
Date: 2007-08-24 15:52:40
Message-ID: e373d31e0708240852o17bf4280qf082885d558f3c43@mail.gmail.com
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Hi,

We have big blobs of text (average 10,000 characters) in a database,
from which we would like to discover the most often repeated words or
phrases. Can tsearch be used for this kind of pattern search? I
suppose it's Text Mining 101 sort of stuff, nothing complex.

TIA!

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