A Two Dimensional Feature Engineering Method for Relation Extraction

arXiv:2404.04959v1 Announce Type: new
Abstract: Transforming a sentence into a two-dimensional (2D) representation (e.g., the table filling) has the ability to unfold a semantic plane, where an element of the plane is a word-pair representation of a sentence which may denote a possible relation representation composed of two named entities. The 2D representation is effective in resolving overlapped relation instances. However, in related works, the representation is directly transformed from a raw input. It is weak to utilize prior knowledge, …

arxiv cs.cl engineering extraction feature feature engineering type