[Koha] OCLC Record Matching Rule

Ian Walls ian.walls at bywatersolutions.com
Sat Aug 7 08:12:10 NZST 2010


I worked on tweaking Nora's rule to work for me on my system (running DB rev
3.01.00.144, just a few behind HEAD), and got the following as a working,
stand-alone rule:

Match threshold: 100

Matchpoints (just the one):

Search index: Control-number
Score: 101
Tag: 001
Subfields: a
Offset: 0
Length: 0
Normalization rule: Control-number

Required Match checks: none (remove the blank one)


I'd love to see further documentation on how to choose the search indexes
and normalization rules... or perhaps a dropdown of implemented options.


-Ian

2010/7/27 Nora Blake <nblake at masslibsystem.org>

>  Hi Evelyn,
>
>
>
> We use the following rule with success:
>
>
>
> Search Index: utility
>
> Source: 1100
>
> Tag: 001
>
> Subfields: a
>
> Offset: 0
>
> Length: 0
>
> Normalization rule: ISBN
>
>
>
>
>
> You can assign whatever number (over 1,000 I think) in the “Source” box.
> This is part of a multi match point rule that we have set up and we assign
> different source numbers to each match point with the idea that the match
> score would tell us which point(s) the match was made on.
>
>
>
> I hope this helps you.
>
>
>
> Nora
>
> ________________________
>
> Nora Blake
> MassCat Manager
> Massachusetts Library System
> P.O. Box 241
> South Deerfield, MA 01373-0241
> 413-665-9898 x123
> 866-MASSCAT (627-7228)
> Email: nblake at masslibsystem.org
> AIM: noraatmls
>   ------------------------------
>
> *From:* koha-bounces at lists.katipo.co.nz [mailto:
> koha-bounces at lists.katipo.co.nz] *On Behalf Of *Behar, Evelyn
> *Sent:* Tuesday, July 27, 2010 10:52 AM
> *To:* 'koha at lists.katipo.co.nz'
> *Subject:* [Koha] OCLC Record Matching Rule
>
>
>
> I am having difficulty setting up a record matching rule for OCLC# for new
> records being imported into the system.  I am trying to match with tag 001
> and subfield a.
>
>
>
> *Evelyn W. Behar*
>
> Metadata Librarian
>
> New York University Health Sciences Libraries
>
> 212.263.8615
>
> evelyn.behar at med.nyu.edu
>
>
>
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-- 
Ian Walls
Lead Development Specialist
ByWater Solutions
Phone # (888) 900-8944
http://bywatersolutions.com
ian.walls at bywatersolutions.com
Twitter: @sekjal
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