method: End-to-end document relationship extraction (single-model)2023-03-15

Authors: Huiyan Wu, Pengfei Li, Can Li, Liang Qiao,

Affiliation: Davar-Lab

Description: Our method realized end-to-end information extraction (single-model) through OCR, NER and RE technologies. Text information extracted by OCR and image information are jointly transmitted to NER to identify key and value entities. RE module extracts entity pair relationships through multi-classification.
Where NER and RE are based on LayoutlmV3, and our training dataset is Hust-Cell.

LayoutLMv3: Pre-training for Document AI with Unified Text and Image Masking. In ACM MM 2022.