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Posted by Tony Rogerson on 11/03/05 09:31
Have you checked out the text extraction and fuzzy grouping stuff in SQL
Server Integration Services in SQL Server 2005, I've not used it on
addresses yet, but keyword searches and posts from these forums - quite
interesting results too!
Give it a wurl, its not got the options but it does work.
--
Tony Rogerson
SQL Server MVP
http://sqlserverfaq.com - free video tutorials
<boblotz2001@yahoo.com> wrote in message
news:1130967638.684858.10080@g49g2000cwa.googlegroups.com...
> For anybody that implemented fuzzy searches in SQL Server or any other
> database for that matter. I have implemented edit distance algorithm,
> specifically q-grams, in SQL Server and wanted to get some opinions
> from anyone who used a similar algorithm in a DBMS.
>
> We are looking to implement fuzzy address search and are employing
> number of different techniques including synonyms for strings like
> "drive", "dr", "drv", etc... Number expansion, so 6 ave = Six Ave =
> 6th Ave = 6... Now, we also have an implementation of edit distance
> algorithm, which would cover misspellings and similar sounding words.
> One of the challenges is putting various techniques together. Synonyms
> and number expansion techniques go well together but no edit distance.
>
>
> Also, I am trying to figure out how to leverage edit distance
> implementation for 'contains' searches. So if a string like
> 'Mississippi Municipal Building' would be returned if the Search is for
> 'Misisipi Municipal'.
>
> Any thoughts?
>
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