Please ,look at the validity of Stefano.mrc: yaz-marcdump is unable to list it.
Anyway, I'm going to send you the code you can adapt to your goal (I hope).
Sorry for the delay...
On 15/giu/2015, at 11:42, Sergio Letuche <[log in to unmask]> wrote:
> Dear Stefano,
> i really need your help with this, since i am on a tight deadline, and i do
> not think i will manage this by myself alone...
> Tried to make something out of your description in the paper, but without
> Please find attached a small portion of our db, where you may find in field
> 011$a the ISSN, and we need to make two things, with the existing records:
> For starters fill 676$a = DDC, with the most appropriate value,
> and secondly, if possible, wherever there is different suggestion by your
> algorithm, compared to the already existing DDC value, a log file,
> something that would allow us to keep record of the already stored and the
> suggested value, in order some librarian's human eye decides on which is
> I would appreciate your help on this,
> thank you very much.
> p.s. attached the sample mrc from our db. (UNIMARC)
> 2015-06-12 13:47 GMT+03:00 Stefano Bargioni <[log in to unmask]>:
>> Hi, Sergio:
>> maybe this article [1 abstract] [2 English text] can give you some basic
>> ideas. We added a lot of DDC info in our Koha catalog two years ago.
>> HTH. Stefano
>>  http://leo.cineca.it/index.php/jlis/article/view/8766
>>  http://leo.cineca.it/index.php/jlis/article/view/8766/8060
>> On 12/giu/2015, at 12:03, Sergio Letuche <[log in to unmask]> wrote:
>>> hello community!
>>> we are facing this challenging issue. We need to complete for a vast
>>> of records, the dewey, UDC info, has anyone had any experience with this?
>>> We need some way (via modeling? mahout?) to try and discover these
>>> based on some text, found in the records' metadata, and then auto
>>> these values.
>>> I would appreciate any feedback, if there is any opensource tool you have
>>> used for this purpose, or if you are aware of any best practice for doing
>>> this task.
>> Il tuo 5x1000 al Patronato di San Girolamo della Carita' e' un gesto
>> semplice ma di grande valore.
>> Una tua firma aiutera' i sacerdoti ad essere piu' vicini alle esigenze di
>> tutti noi.
>> Aiutaci a formare sacerdoti e seminaristi provenienti dai 5 continenti
>> indicando nella dichiarazione dei redditi il codice fiscale 97023980580.
Il tuo 5x1000 al Patronato di San Girolamo della Carita' e' un gesto semplice ma di grande valore.
Una tua firma aiutera' i sacerdoti ad essere piu' vicini alle esigenze di tutti noi.
Aiutaci a formare sacerdoti e seminaristi provenienti dai 5 continenti indicando nella dichiarazione dei redditi il codice fiscale 97023980580.