Re: Loose comparison
- From: "STEVE WARBURTON" <stevewarby@xxxxxxxxxxxxxx>
- Date: Wed, 27 Jul 2005 22:30:33 +0100
The link downloads an empty zip file.
"John Wester [Group W]" <rot13.wjrfgre@xxxxxxxxx> wrote in message
news:MPG.1d515c7fc8de187f98996e@xxxxxxxxxxxxxxxxxxxxxxxxx
> In article <42e7a7e2@xxxxxxxxxxxxxxxxxxxxxx>, Stevewarby@xxxxxxxxxxxxxx
> says...
>> We collect vehicle registration numbers eg V5LTG N806FCH etc from
>> tickets
>> and manually enter them into the database. We are now automating the
>> system
>> whereby clients enter the details online or are sent via pocket pcs.
>>
>> The problem is we are ending up with duplicate entries because some
>> intuprits a 5 as an S an 0 as O etc. eg W520HYT becomes WS20HYT and we
>> end
>> up with two entries for the same vehicle.
>>
>> The data actually arrives twice. The top hard copy is sent by the client
>> the
>> carbon copy is sent by our staff therefore we to check to see if the
>> registration is already on the database.
>>
>> Is there a fuzzy compare routine / component that could bring back
>> results
>> from the existing database and the client could then make an informed
>> decision about the data.
>>
>
> See this entry at code central:
>
> http://cc.borland.com/Item.aspx?id=20126
>
> "Strcomp2k is an enhanced string comparison function that provides
> better results than Levenstein or other methods. It takes into account
> common typing and phonetic errors. It is ideally suited for record
> matching in data scrubbing and other lookup applications where the
> quality of the input data can not be guaranteed. This is a port of the
> algorithm described by Bill Winkler of the US Bureau of the Census."
>
> I wrote it and use it for name and address scrubbing...
>
> --
> John
> Life is complex. It has real and imaginary parts
.
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