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“Classify: An experimental classification web service” from OCLC: My Experience

1. Introduction: OCLC Research experimental classification service launched “Classify” (http://classify.oclc.org/classify2/) which is targeted to support the assignment of class number and subject heading by using the web. The interface can be used both by a machine as well as human being. It provides access to more than 36 million collectively build records from a large pool of related resources. Each record in the database contains Dewey Decimal Classification (DDC) numbers, Library of Congress Classification (LCC) numbers, or National Library of Medicine (NLM) Classification numbers, and subject headings from the Faceted Application of Subject Terminology (FAST).


2. Access Points: In the database, by inputting any one or in combination of some basic information related to the document, the class number or subject heading can be obtained. The inputted information may be of the following types


i) ISBN: You can use the 10 or 13 digit ISBN. The ISBN should be used without hyphens in between. More about ISBN: http://www.isbn-international.org/


ii) OCLC #: Each bibliographic record in the WorldCat has a unique number that range from 1 to 9 digits in length. You can also use this number to find out the information from the database. More about OCLC # : http://www.worldcat.org/links/default.jsp


iii) Barcode / The Universal Product Code (UPC): You can used the 12 digits UPC number found in the document. More about Barcode: http://www.gs1us.org/


iv) International Standard Serial Number (ISSN): You can use the eight digits ISSN with or without hyphen (as it is appeared in the document). More about ISSN: http://www.issn.org


v) Title and / or Author: You can also use full title of the document or some portion of it or its author or both the title and author as a combined search.


vi) Faceted Application of Subject Terminology (FAST): You can also use the FAST controlled vocabulary that is based on the Library of Congress Subject Headings (LCSH). More about FAST: http://www.oclc.org/research/activities/fast/



3. Conclusion: My experiment with “Classify” shows that even if any one enter the ISBN / ISSN or any standard number correctly in the interface it sometimes shows a“ No data found for the input argument” error. But, if one used the title and some portion of the authors’ name of the same document it shows the result. Most probably, it was happened as because sometimes people may perhaps do not entered those fields in the records of the database, while preparing it. Again, my experiment shows that entering some portion of the title and the first authors’ surname (or some time forename) of the document in the interface mostly lead to the relevant document. You can use this latter option as your first approach to obtain the class number of the document or its subject heading i.e. some portion of the title and forename of the first author of the document.


Reference

OCLC (2010). Classify: An experimental classification web service. Available over web at: http://classify.oclc.org/classify2/.

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Permalink Reply by Mamta Verma on June 30, 2010 at 22:53
Thank you sir,

I am glad to know about such web based service. It is truly a very good effort and amazing too.
Permalink Reply by Sneh Verma on June 30, 2010 at 23:50
It's really nice to get such useful information.
Permalink Reply by Farid Bazmi on July 4, 2010 at 1:42
Nice. it is very usefil information.
Thank U
Permalink Reply by JOLLY VARGHESE U (SR.JOELCMC) on July 5, 2010 at 16:37
Thank you for bringing to notice of such relevant thoughtful information
Permalink Reply by Ajeesh Scaria on July 6, 2010 at 0:52
Thank you sir, Actualy I was looking for this for a long time
Permalink Reply by Naziya Hassan on July 6, 2010 at 2:38
Thank u sir, its really very important and useful information.
Permalink Reply by Keya Chandra on July 6, 2010 at 22:19
Thank u.It is very important and relevant information.
Permalink Reply by shriram Pandey on July 6, 2010 at 23:06
Thanks for shring such a good information
Thats really a good effort of OCLC ! but need to improve as faceted classification and reorganization concern. Hopefully will see the changes in future.

Thanks,
Permalink Reply by Dr. Badan Barman on July 7, 2010 at 18:27
They are launching it for testing. Most probably, when it will be a full feature product they would start charging.
Permalink Reply by Rabi Kumar Dey on July 8, 2010 at 20:13
It should be totaly free of cost all over the year. If they apply charges for using this interface, we have to make our authority understand to subscribe the facility. Before it, we have to raise our voice to avail it free of cost through our social networking site.
Permalink Reply by Rabi Kumar Dey on July 8, 2010 at 20:06
It is very much helpful. I have already started to classify documents using it and my target is to classify documents as much as possible within 31st August. Thanks is not enough for providing such useful information.
Permalink Reply by Pramod S. Kerkar on November 18, 2010 at 19:27
i had no idea abt this. thanks a lot THANK YOU VERY MUCH SIR

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