Evaluating the value of Named Entity Recognition for non-structured metadata with the help of OpenRefine
By:
Seth van Hooland, Ruben Verborgh and Simon Henghen
Description:
Certain metadata (notoriously description) contain unstructured text, yet they usually convey a high amount of interesting information. To capture this in a machine-processable format, Named Entity Recognition (NER) can be used. Thanks to the brand new OpenRefine NER extension the Free Your Metadata (freeyourmetadata.org) team developed, you can enrich your description fields right from your workspace. During the boot camp, participants will be asked to perform the NER upon a sample of their own metadata. During the second half of the boot camp, we will discuss the quality of the outcomes of the different services (DBPedia Spotlight, Zemanta and Alchemy) and how the obtained URIs can be used for disambiguation and vocabulary reconciliation.
Expertise:
Understanding the general context of Linked Data and awareness regarding metadata standards
Programming experience:
none
Required:
Running installation of OpenRefine and the NER extension
[…] able to get your ex back, you also will be much better equipped to KEEP THEM long, long into […]Get Your internet marketerfriend Back Get Your Boyfriend Back Get Your Ex internet marketerfriend Back Get Your Ex Boyfriend Back Get Your Ex Back […]
When I originally commented I appear to have clicked on the -Notify
me when new comments are added- checkbox and from now
on every time a comment is added I receive 4 emails with the same comment.
There has to be a way you are able to remove me from that
service? Kudos!