The first draft of :SubjectiveEye3D (version 0.9) is now available at

https://s3.amazonaws.com/subjectiveEye/0.9/subjectiveEye3D/part-r-00000.gz

under a CC-BY-SA license.  :SubjectiveEye3D contains data from DBpedia 3.9.

:SubjectiveEye3D is a subjective importance score derived from
Wikipedia usage data published in the industry standard N-Triples
format.  Concepts in the ?s field align with DBpedia concepts.  We
"smush" importance along redirects,  so that a topic like
:Justin_Bieber gets credit for all of the page views for all of the
alternative renderings of his name.

:SubjectiveEye3D is based on Wikipedia usage from 2008 to 2013 so it
is has an unavoidable bias towards topics people have been interested
in recently (for instance,  the 2012 "Avengers" movie kicks the 1977
"Star Wars" movie to the curb.)  However,  inside that time period,
interest has been normalized on a monthly basis to counteract the bias
that would be caused by the increase in usage over time.

:SubjectiveEye3D is almost certainly a better importance score than
the "gravity" which was packaged with old versions of :BaseKB,  but it
is only available,  at the moment,  aligned to DBpedia.  An alignment
to :BaseKB is next,  since the code used to create :SubjectiveEye3D
can be easily modified to do vocabulary changes,  such as mapping
DBpedia to :BaseKB vocabulary and vice versa.

The current version is limited to topics in the English Wikipedia,
however,  the source material is multilingual and by merging in the
correct redirect and page id files it should be possible to produce a
similar product for any other language.  Source code for the code that
did the processing is here

https://github.com/paulhoule/telepath


-- 
Paul Houle
(607) 539 6254    paul.houle on Skype   ontolo...@gmail.com

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