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jpWang / LiLT

Official PyTorch implementation of LiLT: A Simple yet Effective Language-Independent Layout Transformer for Structured Document Understanding (ACL 2022)

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"linking" in Dataset and IOB Tagging

vibeeshan025 opened this issue · comments

commented

The en.train.json contains a linking filed array. Is it required for SER ( Semantic Entity Recognition instead of RE) tasks?

Have you ever tried IOB tagging for multiple word outputs?

commented
  1. No.
  2. This repo follows LayoutLM family's style. You can feel free to use IOB tagging + CRF. Generally, it can further improve performance.