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Showing 1 to 2 of 2 for “"Context Pattern"”.
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Entity-relation search: context pattern driven relation ranking
… simply by occurrence frequency. The monotone pattern extraction, adopted in their relation phrase extraction model, provides high quality entity relations but also fail to return many potential true relations in the corpus, which has been explained in Section 4.2 and affects recall …
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Entity-relation search: context pattern driven extraction and indexing
… on searching relations between entities with context constraints. In particular, we are interested in efficiently searching for the relations among medical entities (e.g. diseases, chemicals, species, genes, or mutations) in a professional medical corpus. Existing relation extraction systems, …