WiRe57 : A Fine-Grained Benchmark for Open Information Extraction
Table 1: Frequencies of various phenomena in WiRe57.
['Phenomenon', 'N', '%']
Our resource is comprised of 343 relational facts (or tuples), three quarters of them binary relations. One in five have three arguments, sometimes “two objects” as in (This performance ; has made ; some economists ; optimistic) or more frequently a complement as in (His parents ; had to flee ; from Hungary ; during World War II). Five percent of them have four arguments or more : for instance (Tokyo ; ranked ; third ; in the International Financial Centres Development IndexEdit ; twice) and (The International Monetary Fund ; saw ; advanced economies ; advancing 1.8 percent ; [in] 2017).