On the Long-Tail Entities in News
نویسندگان
چکیده
Long-tail entities represent unique challenges for state-ofthe-art entity linking systems since they are under-represented in general knowledge bases. This paper studies long-tail entities in news corpora. We conduct experiments on a large news collection of one million articles, where we devise an approach for measuring the volume of such entities in news and we uncover insights on the challenges associated with linking these entities to general knowledge bases.
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