Recall Them All: Retrieval-Augmented Language Models for Long Object List Extraction from Long Documents

arXiv:2405.02732v1 Announce Type: new
Abstract: Methods for relation extraction from text mostly focus on high precision, at the cost of limited recall. High recall is crucial, though, to populate long lists of object entities that stand in a specific relation with a given subject. Cues for relevant objects can be spread across many passages in long texts. This poses the challenge of extracting long lists from long texts. We present the L3X method which tackles the problem in two stages: …

abstract arxiv cost cs.cl cs.ir documents extraction focus language language models list lists object precision recall retrieval retrieval-augmented text them type