FB15k-237 Dataset

10/30/2015 ∙ 0

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Knowledge-base relation triples and textual mentions of the Freebase entity pairs. They are a subset of the FB15K dataset (Bordes et al. NIPS-2013), whcih was originally derived from Freebase. The textual mentions are obtained from 200M sentences from the ClueWeb12 corpus along with the FACC1 Freebase entity mention annotations.

FB15k-237

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The FB15K dataset suffered from major test leakage through inverse relations, where a large number of test triples could be obtained by inverting triples in the training set. In order to create a dataset without this characteristic, the FB15k-237 introduced – a subset of FB15k where inverse relations were removed.