CESI: Canonicalizing Open Knowledge Bases using Embeddings and Side Information

1 Feb 2019Shikhar VashishthPrince JainPartha Talukdar

Open Information Extraction (OpenIE) methods extract (noun phrase, relation phrase, noun phrase) triples from text, resulting in the construction of large Open Knowledge Bases (Open KBs). The noun phrases (NPs) and relation phrases in such Open KBs are not canonicalized, leading to the storage of redundant and ambiguous facts... (read more)

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Task Dataset Model Metric name Metric value Global rank Compare
Open Knowledge Graph Canonicalization Noun Phrase Canonicalization CESI Base Dataset 98.2 # 1
Open Knowledge Graph Canonicalization Noun Phrase Canonicalization CESI Ambiguous dataset 99.8 # 1
Open Knowledge Graph Canonicalization Noun Phrase Canonicalization CESI ReVerb45k 99.9 # 1